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archie/prospero/patches/done/10Mar94.thread.patch
Mario Fetka d71d446104 Intial commit
2024-05-27 16:13:40 +02:00

1785 lines
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diff -b -r -c -N 10Mar94/app/ls.c 10Mar94+/app/ls.c
*** 10Mar94/app/ls.c Fri Mar 11 05:29:31 1994
--- 10Mar94+/app/ls.c Fri Mar 25 20:58:30 1994
***************
*** 459,464 ****
--- 459,465 ----
}
blocks = maxentry = maxlen = 0;
stats = NULL;
+ assert(P_IS_THIS_THREAD_MASTER()); /* readdir is MT-Unsafe */
for (cnt = 0; dp = readdir(dirp);) {
/* this does -A and -a */
p = dp->d_name;
***************
*** 865,870 ****
--- 866,872 ----
if(uid == (uid_t) -1) return("-");
+ assert(P_IS_THIS_THREAD_MASTER()); /*getpwuid unsafe */
DISABLE_PFS(pwent = getpwuid(uid));
if (pwent == NULL) {
***************
*** 884,889 ****
--- 886,892 ----
if(gid == (gid_t) -1) return("-");
+ assert(P_IS_THIS_THREAD_MASTER()); /*SOLARIS getgrgid MT-Unsafe */
DISABLE_PFS(grent = getgrgid(gid));
if (grent == NULL) {
diff -b -r -c -N 10Mar94/lib/ardp/ardp_send.c 10Mar94+/lib/ardp/ardp_send.c
*** 10Mar94/lib/ardp/ardp_send.c Fri Mar 11 05:30:23 1994
--- 10Mar94+/lib/ardp/ardp_send.c Fri Mar 25 21:07:02 1994
***************
*** 168,173 ****
--- 168,174 ----
}
#ifdef OLD_GETHOSTBYNAME
DISABLE_PFS_START();
+ assert(P_IS_THIS_THREAD_MASTER());
if((host = gethostbyname(dname)) == NULL) {
DISABLE_PFS_END();
/* Check if a numeric address */
***************
*** 235,240 ****
--- 236,242 ----
/* Determine default udp port to use */
DISABLE_PFS_START();
+ assert(P_IS_THIS_THREAD_MASTER()); /*SOLARIS: getservbyname MT-Unsafe */
if ((sp = getservbyname(ARDP_DEFAULT_PEER,"udp")) == 0) {
if (pfs_debug >= 10)
fprintf(stderr, "ardp: udp/%s unknown service - using %d\n",
***************
*** 292,297 ****
--- 294,300 ----
ardp_init();
}
/* Find first connection ID */
+ assert(P_IS_THIS_THREAD_MASTER()); /* rand and srand are unsafe */
if(next_conn_id == 0) {
srand(pid+time(0));
next_conn_id = rand();
diff -b -r -c -N 10Mar94/lib/ardp/ardp_srv_ini.c 10Mar94+/lib/ardp/ardp_srv_ini.c
*** 10Mar94/lib/ardp/ardp_srv_ini.c Fri Mar 11 05:30:24 1994
--- 10Mar94+/lib/ardp/ardp_srv_ini.c Fri Mar 25 20:58:26 1994
***************
*** 67,72 ****
--- 67,73 ----
int on = 1;
int port_no = 0;
+ assert(P_IS_THIS_THREAD_MASTER()); /*getpwuid MT-Unsafe*/
if(*portname == '#') {
sscanf(portname+1,"%d",&port_no);
if(port_no == 0) {
diff -b -r -c -N 10Mar94/lib/pcompat/scandir.c 10Mar94+/lib/pcompat/scandir.c
*** 10Mar94/lib/pcompat/scandir.c Fri Mar 11 05:30:34 1994
--- 10Mar94+/lib/pcompat/scandir.c Sun Mar 27 21:04:19 1994
***************
*** 60,65 ****
--- 60,72 ----
long arraysz;
DIR *dirp;
+ #ifdef PFS_THREADS
+ struct {
+ struct dirent a;
+ char b[_POSIX_PATH_MAX];
+ } readdir_result_st;
+ struct dirent *readdir_result = (struct dirent *) &readdir_result_st;
+ #endif
if ((dirp = opendir(dirname)) == NULL)
return(-1);
if (fstat(dirp->dd_fd, &stb) < 0)
***************
*** 75,81 ****
--- 82,94 ----
return(-1);
nitems = 0;
+ assert(P_IS_THIS_THREAD_MASTER()); /*SOLARIS: readdir is MT-Unsafe */
+
+ #ifdef PFS_THREADS
+ while ((d = readdir_r(dirp,readdir_result)) != NULL) {
+ #else
while ((d = readdir(dirp)) != NULL) {
+ #endif
if (select != NULL && !(*select)(d))
continue; /* just selected names */
/*
diff -b -r -c -N 10Mar94/lib/pcompat/telldir.c 10Mar94+/lib/pcompat/telldir.c
*** 10Mar94/lib/pcompat/telldir.c Fri Mar 11 05:30:35 1994
--- 10Mar94+/lib/pcompat/telldir.c Fri Mar 25 20:58:24 1994
***************
*** 112,117 ****
--- 112,118 ----
dirp->dd_bbase = lp->loc_seek;
dirp->dd_loc = 0;
while (dirp->dd_loc < lp->loc_loc) {
+ assert(P_IS_THIS_THREAD_MASTER()); /*SOLARIS: readdir MT-Unsafe */
dp = readdir(dirp);
if (dp == NULL)
break;
diff -b -r -c -N 10Mar94/lib/pfs/myhost.c 10Mar94+/lib/pfs/myhost.c
*** 10Mar94/lib/pfs/myhost.c Fri Mar 11 05:30:47 1994
--- 10Mar94+/lib/pfs/myhost.c Fri Mar 25 18:42:14 1994
***************
*** 92,98 ****
--- 92,100 ----
#endif
gethostname(myhname,sizeof(myhname));
/* gethostbyname reads files, so we must disable pfs */
+ p_th_mutex_lock(p_th_mutexGETHOSTBYNAME);
DISABLE_PFS(current_host = gethostbyname(myhname));
+ p_th_mutex_unlock(p_th_mutexGETHOSTBYNAME);
strcpy(myhname,current_host->h_name);
ucase(myhname);
diff -b -r -c -N 10Mar94/lib/pfs/p__req.c 10Mar94+/lib/pfs/p__req.c
*** 10Mar94/lib/pfs/p__req.c Wed Mar 30 22:24:30 1994
--- 10Mar94+/lib/pfs/p__req.c Wed Mar 30 14:49:56 1994
***************
*** 279,284 ****
--- 279,287 ----
char *hostaddr = NULL;
struct in_addr haddr;
+ #if defined(P_KERBEROS) || defined(P_P_PASSWORD)
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
+ #endif
CHECK_MEM();
auth->principals = NULL; /* not really needed. Let's be paranoid. */
***************
*** 302,307 ****
--- 305,311 ----
/* Look up server host */
/* Not multi-threaded yet because clients not done yet. */
CHECK_MEM();
+ assert(P_IS_THIS_THREAD_MASTER());
if ((host = gethostbyname(full_hname)) == (struct hostent *) 0) {
if (pfs_debug)
fprintf(stderr, "p__get_pauth(): unknown host %s\n",
***************
*** 581,586 ****
--- 587,593 ----
int num, entry_exists = 0;
char full_hname[255];
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
/* Convert hostname into canonical form */
qsprintf(full_hname, sizeof full_hname, "%s", server_hostname);
***************
*** 599,604 ****
--- 606,612 ----
}
/* Look up server host */
+ assert(P_IS_THIS_THREAD_MASTER());
if ((host = gethostbyname(full_hname)) == (struct hostent *) 0) {
if (pfs_debug)
fprintf(stderr, "p__add_acc_req(): unknown host %s\n",
***************
*** 653,658 ****
--- 661,667 ----
char *home;
static char *psession_filename = NULL;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if (!(psession_filename = stcopy(getenv("PSESSION")))) {
uid = getuid();
if (!(home = getenv("HOME"))) {
***************
*** 676,681 ****
--- 685,691 ----
{
struct passwd *whoiampw;
+ assert(P_IS_THIS_THREAD_MASTER()); /*getpwuid MT-Unsafe*/
DISABLE_PFS(whoiampw = getpwuid(uid));
if (whoiampw == 0) {
char tmp_uid_str[100];
***************
*** 694,699 ****
--- 704,710 ----
static char *retstr = NULL;
int i;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
retstr = stcopyr(str, retstr);
for (i = 0; retstr[i]; i++)
diff -b -r -c -N 10Mar94/lib/pfs/p_get_dir.c 10Mar94+/lib/pfs/p_get_dir.c
*** 10Mar94/lib/pfs/p_get_dir.c Wed Mar 30 22:24:30 1994
--- 10Mar94+/lib/pfs/p_get_dir.c Wed Mar 30 14:49:56 1994
***************
*** 55,60 ****
--- 55,61 ----
/* union link expansion. */
if(filters && filters->execution_location == FIL_SERVER) {
static char * fil_option = NULL;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
fil_option = qsprintf_stcopyr(fil_option, "%s+FILTER", options);
p__add_req(dqs->preq, "DIRECTORY ASCII %'s\nLIST %s COMPONENTS",
diff -b -r -c -N 10Mar94/lib/pfs/p_uln_index.c 10Mar94+/lib/pfs/p_uln_index.c
*** 10Mar94/lib/pfs/p_uln_index.c Fri Mar 11 05:30:50 1994
--- 10Mar94+/lib/pfs/p_uln_index.c Tue Mar 15 17:48:24 1994
***************
*** 48,53 ****
--- 48,54 ----
static char *buf = NULL;
char *outp;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if (p__bstsize(buf) < strlen(s) + 1) {
stfree(buf);
buf = stalloc(strlen(s) + 1);
diff -b -r -c -N 10Mar94/lib/pfs/penviron.c 10Mar94+/lib/pfs/penviron.c
*** 10Mar94/lib/pfs/penviron.c Fri Mar 11 05:30:51 1994
--- 10Mar94+/lib/pfs/penviron.c Fri Mar 25 21:39:55 1994
***************
*** 47,52 ****
--- 47,53 ----
char *wdfile;
char *wdname;
{
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(wdhost) {
strcpy(vswork_host,wdhost);
setenv("VSWORK_HOST",wdhost,1);
***************
*** 64,69 ****
--- 65,71 ----
char * pget_wdhost()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vswork_host && (env_st = getenv("VSWORK_HOST")))
strcpy(vswork_host,env_st);
if(*vswork_host) return(vswork_host);
***************
*** 73,78 ****
--- 75,81 ----
char * pget_wdfile()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vswork_file && (env_st = getenv("VSWORK_FILE")))
strcpy(vswork_file,env_st);
if(*vswork_file) return(vswork_file);
***************
*** 82,87 ****
--- 85,91 ----
char * pget_wd()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vswork && (env_st = getenv("VSWORK")))
strcpy(vswork,env_st);
if(*vswork) return(vswork);
***************
*** 94,99 ****
--- 98,104 ----
char *hdfile;
char *hdname;
{
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(hdhost) {
strcpy(vshome_host,hdhost);
setenv("VSHOME_HOST",hdhost,1);
***************
*** 111,116 ****
--- 116,122 ----
char * pget_hdhost()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vshome_host && (env_st = getenv("VSHOME_HOST")))
strcpy(vshome_host,env_st);
if(*vshome_host) return(vshome_host);
***************
*** 120,125 ****
--- 126,132 ----
char * pget_hdfile()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vshome_file && (env_st = getenv("VSHOME_FILE")))
strcpy(vshome_file,env_st);
if(*vshome_file) return(vshome_file);
***************
*** 129,134 ****
--- 136,142 ----
char * pget_hd()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vshome && (env_st = getenv("VSHOME")))
strcpy(vshome,env_st);
if(*vshome) return(vshome);
***************
*** 140,145 ****
--- 148,154 ----
char *rdhost;
char *rdfile;
{
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(rdhost) {
strcpy(vsroot_host,rdhost);
setenv("VSROOT_HOST",rdhost,1);
***************
*** 153,158 ****
--- 162,168 ----
char * pget_rdhost()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vsroot_host && (env_st = getenv("VSROOT_HOST")))
strcpy(vsroot_host,env_st);
if(*vsroot_host) return(vsroot_host);
***************
*** 162,167 ****
--- 172,178 ----
char * pget_rdfile()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vsroot_file && (env_st = getenv("VSROOT_FILE")))
strcpy(vsroot_file,env_st);
if(*vsroot_file) return(vsroot_file);
***************
*** 174,179 ****
--- 185,191 ----
char *dfile;
char *vsnm;
{
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(dhost) {
strcpy(vsdesc_host,dhost);
setenv("VSDESC_HOST",dhost,1);
***************
*** 191,196 ****
--- 203,209 ----
char * pget_dhost()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vsdesc_host && (env_st = getenv("VSDESC_HOST")))
strcpy(vsdesc_host,env_st);
if(*vsdesc_host) return(vsdesc_host);
***************
*** 200,205 ****
--- 213,219 ----
char * pget_dfile()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vsdesc_file && (env_st = getenv("VSDESC_FILE")))
strcpy(vsdesc_file,env_st);
if(*vsdesc_file) return(vsdesc_file);
***************
*** 209,214 ****
--- 223,229 ----
char * pget_vsname()
{
char *env_st;
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if(!*vsname && (env_st = getenv("VSNAME")))
strcpy(vsname,env_st);
if(*vsname) return(vsname);
***************
*** 413,418 ****
--- 428,434 ----
offset;
char *_findenv();
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
if (*value == '=') /* no `=' in value */
++value;
l_value = strlen(value);
diff -b -r -c -N 10Mar94/lib/pfs/pmap_cache.c 10Mar94+/lib/pfs/pmap_cache.c
*** 10Mar94/lib/pfs/pmap_cache.c Fri Mar 11 05:30:54 1994
--- 10Mar94+/lib/pfs/pmap_cache.c Tue Mar 15 17:48:21 1994
***************
*** 118,123 ****
--- 118,124 ----
char *host, *method, *remote;
#endif /*EXECVCACHE*/
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
#ifdef EXECVCACHE
/* should really do this on our own without */
/* calling system, but... */
diff -b -r -c -N 10Mar94/lib/pfs/rd_vdir.c 10Mar94+/lib/pfs/rd_vdir.c
*** 10Mar94/lib/pfs/rd_vdir.c Fri Mar 11 05:30:57 1994
--- 10Mar94+/lib/pfs/rd_vdir.c Tue Mar 15 17:08:41 1994
***************
*** 563,569 ****
}
!
static int oldpathlen;
#ifndef NDEBUG /* for assertions */
static char *oldnextcomp;
--- 563,569 ----
}
! /* These are not thread safe */
static int oldpathlen;
#ifndef NDEBUG /* for assertions */
static char *oldnextcomp;
diff -b -r -c -N 10Mar94/lib/pfs/timetoasn.c 10Mar94+/lib/pfs/timetoasn.c
*** 10Mar94/lib/pfs/timetoasn.c Fri Mar 11 05:31:01 1994
--- 10Mar94+/lib/pfs/timetoasn.c Fri Mar 25 18:58:36 1994
***************
*** 17,23 ****
char *
p_timetoasn_stcopyr(time_t ourtime, char *target)
{
- struct tm *mt;
if (p__bstsize(target) < 22) {
stfree(target);
--- 17,22 ----
***************
*** 26,35 ****
/* This mutexes GMTIME and sprintf. These are the only
problematic cases. */
p_th_mutex_lock(p_th_mutexPFS_TIMETOASN);
! mt = gmtime(&ourtime);
sprintf(target, "%04d%02d%02d%02d%02d%02dZ",
mt->tm_year+1900,mt->tm_mon+1,mt->tm_mday,mt->tm_hour,
mt->tm_min,mt->tm_sec);
p_th_mutex_unlock(p_th_mutexPFS_TIMETOASN);
return target;
}
--- 25,36 ----
/* This mutexes GMTIME and sprintf. These are the only
problematic cases. */
p_th_mutex_lock(p_th_mutexPFS_TIMETOASN);
! {
! struct tm *mt = gmtime(&ourtime);
sprintf(target, "%04d%02d%02d%02d%02d%02dZ",
mt->tm_year+1900,mt->tm_mon+1,mt->tm_mday,mt->tm_hour,
mt->tm_min,mt->tm_sec);
+ }
p_th_mutex_unlock(p_th_mutexPFS_TIMETOASN);
return target;
}
diff -b -r -c -N 10Mar94/lib/pfs/vfsetenv.c 10Mar94+/lib/pfs/vfsetenv.c
*** 10Mar94/lib/pfs/vfsetenv.c Fri Mar 11 05:31:03 1994
--- 10Mar94+/lib/pfs/vfsetenv.c Tue Mar 15 17:48:17 1994
***************
*** 34,39 ****
--- 34,40 ----
static char vsdesc_file[100];
static char vshome[100];
+ assert(P_IS_THIS_THREAD_MASTER()); /* Not thread safe yet */
vdir_init(dir);
/* if hostname is "", but there is no definition for VSWORK_HOST */
diff -b -r -c -N 10Mar94/lib/psrv/dsdir.c 10Mar94+/lib/psrv/dsdir.c
*** 10Mar94/lib/psrv/dsdir.c Wed Mar 30 22:24:32 1994
--- 10Mar94+/lib/psrv/dsdir.c Wed Mar 30 14:49:49 1994
***************
*** 8,22 ****
#include <uw-copyright.h>
#include <usc-copyr.h>
#include <sys/param.h>
#include <sys/stat.h> /* sys/types.h included already */
/* sys/dir.h on SCO_UNIX doesnt define DIR */
#include <pmachine.h>
! #if defined(SCOUNIX) || !defined(USE_SYS_DIR_H)
#include <dirent.h>
#else
#include <sys/dir.h>
#endif
#include <stdio.h>
#include <sgtty.h>
#include <string.h>
--- 8,29 ----
#include <uw-copyright.h>
#include <usc-copyr.h>
+
#include <sys/param.h>
#include <sys/stat.h> /* sys/types.h included already */
/* sys/dir.h on SCO_UNIX doesnt define DIR */
#include <pmachine.h>
! #if defined(SCOUNIX) || defined(SOLARIS) || !defined(USE_SYS_DIR_H)
! #if defined(PFS_THREADS_SOLARIS) && !defined(_REENTRANT)
! #define _REENTRANT /* needed to get prototype for readdir_r() */
! #endif /* defined(PFS_THREADS_SOLARIS) && !defined(_REENTRANT) */
#include <dirent.h>
#else
#include <sys/dir.h>
#endif
+ #if defined(SOLARIS) /* seems true on pand05 */
+ #define SOLARIS_GCC_BROKEN_LIMITS_H
+ #endif
#include <stdio.h>
#include <sgtty.h>
#include <string.h>
***************
*** 617,624 ****
PATTRIB ca, na;
/* Flush all CACHED attributes on VDIRATL */
for (ca = *vdiratlp; ca; ca = ca->next) {
! assert(ca->precedence != ATR_PREC_OBJECT); /* should never happen */
! if (ca->precedence == ATR_PREC_CACHED) {
EXTRACT_ITEM(ca, *vdiratlp);
atfree(ca);
}
--- 624,631 ----
PATTRIB ca, na;
/* Flush all CACHED attributes on VDIRATL */
for (ca = *vdiratlp; ca; ca = ca->next) {
! if (ca->precedence == ATR_PREC_CACHED
! || ca->precedence == ATR_PREC_OBJECT) {
EXTRACT_ITEM(ca, *vdiratlp);
atfree(ca);
}
***************
*** 633,638 ****
--- 640,659 ----
macro. */
}
+ #ifndef SOLARIS_GCC_BROKEN_LIMITS_H
+ #include <limits.h> /* for _POSIX_PATH_MAX for readdir_result. */
+ #else
+ #ifndef _POSIX_PATH_MAX
+ #undef _LIMITS_H
+ #include "/usr/include/limits.h"
+ /* XXX why on earth is this not defining _POSIX_PATH_MAX? At any rate,
+ pick a really large number that will certainly work well enough for now. */
+ #ifndef _POSIX_PATH_MAX
+ #define _POSIX_PATH_MAX 2048
+ #endif
+ #endif /* not _POSIX_PATH_MAX */
+ #endif /* SOLARIS_GCC_BROKEN_LIMITS_H */
+
/* Return a linked list of files with the VLINK_NATIVE flag set on them. */
/* The flags are both always set for now. They will be useful later if various
degrees of #FAST are specified. */
***************
*** 646,651 ****
--- 667,679 ----
{
DIR *dirp;
struct dirent *dp;
+ #ifdef PFS_THREADS
+ struct {
+ struct dirent a;
+ char b[_POSIX_PATH_MAX];
+ } readdir_result_st;
+ struct dirent *readdir_result = (struct dirent *) &readdir_result_st;
+ #endif
char *slash;
char vl_hsoname[MAXPATHLEN];
VLINK retval = NULL; /* list of links to return. */
***************
*** 661,667 ****
--- 689,700 ----
return NULL;
}
+ #ifdef PFS_THREADS
+ for (dp = readdir_r(dirp, readdir_result); dp != NULL;
+ dp = readdir_r(dirp, readdir_result)) {
+ #else /* PFS_THREADS */
for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
+ #endif /* PFS_THREADS */
canonicalize_prefix(native_dirname, vl_hsoname, sizeof vl_hsoname);
/* We must special case unix concept of . and .. */
diff -b -r -c -N 10Mar94/lib/psrv/dsrfinfo.c 10Mar94+/lib/psrv/dsrfinfo.c
*** 10Mar94/lib/psrv/dsrfinfo.c Wed Mar 30 14:51:07 1994
--- 10Mar94+/lib/psrv/dsrfinfo.c Fri Mar 25 23:38:43 1994
***************
*** 286,293 ****
at->value.sequence->token =
qsprintf_stcopyr((char *) NULL, "%d bytes", file_stat->st_size);
APPEND_ITEM(at, fi->attributes);
/* short st_uid; /* user-id of owner */
! ownpw = getpwuid(file_stat->st_uid);
if(ownpw) {
at = atalloc();
at->aname = stcopy("NATIVE-OWNER");
--- 286,294 ----
at->value.sequence->token =
qsprintf_stcopyr((char *) NULL, "%d bytes", file_stat->st_size);
APPEND_ITEM(at, fi->attributes);
+ #ifndef PFS_THREADS
/* short st_uid; /* user-id of owner */
! ownpw = getpwuid(file_stat->st_uid); /* not MT safe */
if(ownpw) {
at = atalloc();
at->aname = stcopy("NATIVE-OWNER");
***************
*** 296,305 ****
at->value.sequence = tkalloc(ownpw->pw_name);
APPEND_ITEM(at, fi->attributes);
}
/* short st_gid; /* group-id of owner */
! owngr = getgrgid(file_stat->st_gid);
if(owngr) {
at = atalloc();
at->aname = stcopy("NATIVE-GROUP");
--- 297,308 ----
at->value.sequence = tkalloc(ownpw->pw_name);
APPEND_ITEM(at, fi->attributes);
}
+ #endif
+ #ifndef PFS_THREADS
/* short st_gid; /* group-id of owner */
! owngr = getgrgid(file_stat->st_gid); /* not MT safe */
if(owngr) {
at = atalloc();
at->aname = stcopy("NATIVE-GROUP");
***************
*** 308,313 ****
--- 311,317 ----
at->value.sequence = tkalloc(owngr->gr_name);
APPEND_ITEM(at, fi->attributes);
}
+ #endif
/* time_t st_atime; /* file last access time */
diff -b -r -c -N 10Mar94/lib/psrv/dsrobject.c 10Mar94+/lib/psrv/dsrobject.c
*** 10Mar94/lib/psrv/dsrobject.c Wed Mar 30 22:24:32 1994
--- 10Mar94+/lib/psrv/dsrobject.c Wed Mar 30 14:49:48 1994
***************
*** 386,391 ****
--- 385,393 ----
at->value.sequence = tkappend("INTERNET-D", at->value.sequence);
at->value.sequence = tkappend(hostname, at->value.sequence);
at->value.sequence = tkappend("ASCII", at->value.sequence);
+ #error "This is totally bogus code XXX"
+ /* APPEND_ITEM takes a object with next & previous pointers, and
+ its arguments mustnt be something that hurts to evaluate twice*/
APPEND_ITEM(qsprintf_stcopyr((char *) NULL,
"%s%s", AFS_AFTP_GATEWAY, suffix),
at->value.sequence);
diff -b -r -c -N 10Mar94/lib/psrv/dsrobject_v6.c 10Mar94+/lib/psrv/dsrobject_v6.c
*** 10Mar94/lib/psrv/dsrobject_v6.c Wed Mar 30 22:24:32 1994
--- 10Mar94+/lib/psrv/dsrobject_v6.c Wed Mar 30 14:49:47 1994
plog(L_AUTH_ERR, req, "Got an HSONAME outside the part of the \
***************
*** 253,258 ****
--- 253,261 ----
at->value.sequence = tkappend("INTERNET-D", at->value.sequence);
at->value.sequence = tkappend(hostname, at->value.sequence);
at->value.sequence = tkappend("ASCII", at->value.sequence);
+ #error "This is totally bogus code XXX"
+ /* APPEND_ITEM takes a object with next & previous pointers, and
+ its arguments mustnt be something that hurts to evaluate twice*/
APPEND_ITEM(qsprintf_stcopyr((char *) NULL,
"%s%s", AFS_AFTP_GATEWAY, suffix),
at->value.sequence);
diff -b -r -c -N 10Mar94/lib/psrv/plog.c 10Mar94+/lib/psrv/plog.c
*** 10Mar94/lib/psrv/plog.c Fri Mar 11 05:31:14 1994
--- 10Mar94+/lib/psrv/plog.c Tue Mar 29 22:01:17 1994
***************
*** 32,38 ****
/* info on the filename and open file */
static char *log_name = PSRV_LOGFILE;
FILE *logfile;
! static int is_open = 0;
#if 0
/* not currently used */
static int syslog_open = 0;
--- 32,38 ----
/* info on the filename and open file */
static char *log_name = PSRV_LOGFILE;
FILE *logfile;
! static int is_open = 0; /* Mutexed below */
#if 0
/* not currently used */
static int syslog_open = 0;
***************
*** 73,83 ****
EXTERN_MUTEX_DECL(PSRV_LOG);
char *
vplog(int type, RREQ req, char *format, va_list ap)
{
time_t now, systime, svctime, wttime;
- struct tm *tm;
int log_username = 0;
int notfirstfield = 0;
char *month_sname();
--- 73,86 ----
EXTERN_MUTEX_DECL(PSRV_LOG);
+ /* Call this if mutexed, but not open */
+
+ #define LEAVEOPEN 1
+
char *
vplog(int type, RREQ req, char *format, va_list ap)
{
time_t now, systime, svctime, wttime;
int log_username = 0;
int notfirstfield = 0;
char *month_sname();
***************
*** 95,102 ****
return(*logtxtp);
/* get the time */
! (void) time(&now);
! tm = localtime(&now);
svctime = systime = wttime = 0;
if(req) {
--- 98,112 ----
return(*logtxtp);
/* get the time */
! #ifndef NDEBUG
! { int retval =
! #endif
! time(&now);
! #ifndef NDEBUG
! assert(retval != -1);
! }
! #endif
!
svctime = systime = wttime = 0;
if(req) {
***************
*** 118,124 ****
*usertxt = '\0';
if(req && req->peer_addr.s_addr &&(logtype_array[L_FIELDS]&L_FIELDS_HADDR))
! strcat(usertxt, pr_inet_ntoa(req->peer_addr.s_addr));
if(type == L_DIR_UPDATE) {
if(logtype_array[L_FIELDS] & L_FIELDS_USER_U) log_username++;
--- 128,134 ----
*usertxt = '\0';
if(req && req->peer_addr.s_addr &&(logtype_array[L_FIELDS]&L_FIELDS_HADDR))
! strncat(usertxt, pr_inet_ntoa(req->peer_addr.s_addr),sizeof(usertxt));
if(type == L_DIR_UPDATE) {
if(logtype_array[L_FIELDS] & L_FIELDS_USER_U) log_username++;
***************
*** 129,177 ****
else if(logtype_array[L_FIELDS] & L_FIELDS_USER_I) log_username++;
if(req && req->client_name && *(req->client_name) && log_username) {
! strcat(usertxt, "(");
! strcat(usertxt, req->client_name);
! strcat(usertxt, ")");
}
if(req && req->peer_sw_id && *(req->peer_sw_id) &&
(logtype_array[L_FIELDS] & L_FIELDS_SW_ID)) {
! strcat(usertxt, "[");
! strcat(usertxt, req->peer_sw_id);
! strcat(usertxt, "]");
}
if(req && (logtype_array[L_FIELDS] & L_FIELDS_PORT)){
qsprintf(fieldtxt, sizeof fieldtxt, "[udp/%d]", PEER_PORT(req));
! strcat(usertxt, fieldtxt);
}
if(req && req->cid &&(logtype_array[L_FIELDS] & L_FIELDS_CID)) {
qsprintf(fieldtxt, sizeof fieldtxt, "[cid=%d]", ntohs(req->cid));
! strcat(usertxt, fieldtxt);
}
if(req && (logtype_array[L_FIELDS] & L_FIELDS_STIME) &&
((systime>=L_SYSTIME_THRESHOLD) || (svctime>=L_SVCTIME_THRESHOLD) ||
(wttime>=L_WTTIME_THRESHOLD))) {
! strcat(usertxt, "[");
if(wttime >= L_WTTIME_THRESHOLD) {
! if(notfirstfield++) strcat(usertxt, ",");
qsprintf(fieldtxt, sizeof fieldtxt, "%d:%02dwt", wttime / 60, wttime % 60);
! strcat(usertxt, fieldtxt);
}
if(svctime >= L_SVCTIME_THRESHOLD) {
! if(notfirstfield++) strcat(usertxt, ",");
qsprintf(fieldtxt, sizeof fieldtxt,
"%d:%02dsvc", svctime / 60, svctime % 60);
! strcat(usertxt, fieldtxt);
}
if(systime >= L_SYSTIME_THRESHOLD) {
! if(notfirstfield++) strcat(usertxt, ",");
qsprintf(fieldtxt, sizeof fieldtxt, "%d:%02dsys", systime / 60, systime % 60);
! strcat(usertxt, fieldtxt);
}
! strcat(usertxt, "]");
}
#ifdef P_LOGTO_SYSLOG
--- 139,187 ----
else if(logtype_array[L_FIELDS] & L_FIELDS_USER_I) log_username++;
if(req && req->client_name && *(req->client_name) && log_username) {
! strncat(usertxt, "(",sizeof(usertxt));
! strncat(usertxt, req->client_name,sizeof(usertxt));
! strncat(usertxt, ")",sizeof(usertxt));
}
if(req && req->peer_sw_id && *(req->peer_sw_id) &&
(logtype_array[L_FIELDS] & L_FIELDS_SW_ID)) {
! strncat(usertxt, "[",sizeof(usertxt));
! strncat(usertxt, req->peer_sw_id,sizeof(usertxt));
! strncat(usertxt, "]",sizeof(usertxt));
}
if(req && (logtype_array[L_FIELDS] & L_FIELDS_PORT)){
qsprintf(fieldtxt, sizeof fieldtxt, "[udp/%d]", PEER_PORT(req));
! strncat(usertxt, fieldtxt,sizeof(usertxt));
}
if(req && req->cid &&(logtype_array[L_FIELDS] & L_FIELDS_CID)) {
qsprintf(fieldtxt, sizeof fieldtxt, "[cid=%d]", ntohs(req->cid));
! strncat(usertxt, fieldtxt,sizeof(usertxt));
}
if(req && (logtype_array[L_FIELDS] & L_FIELDS_STIME) &&
((systime>=L_SYSTIME_THRESHOLD) || (svctime>=L_SVCTIME_THRESHOLD) ||
(wttime>=L_WTTIME_THRESHOLD))) {
! strncat(usertxt, "[",sizeof(usertxt));
if(wttime >= L_WTTIME_THRESHOLD) {
! if(notfirstfield++) strncat(usertxt, ",",sizeof(usertxt));
qsprintf(fieldtxt, sizeof fieldtxt, "%d:%02dwt", wttime / 60, wttime % 60);
! strncat(usertxt, fieldtxt,sizeof(usertxt));
}
if(svctime >= L_SVCTIME_THRESHOLD) {
! if(notfirstfield++) strncat(usertxt, ",",sizeof(usertxt));
qsprintf(fieldtxt, sizeof fieldtxt,
"%d:%02dsvc", svctime / 60, svctime % 60);
! strncat(usertxt, fieldtxt,sizeof(usertxt));
}
if(systime >= L_SYSTIME_THRESHOLD) {
! if(notfirstfield++) strncat(usertxt, ",",sizeof(usertxt));
qsprintf(fieldtxt, sizeof fieldtxt, "%d:%02dsys", systime / 60, systime % 60);
! strncat(usertxt, fieldtxt,sizeof(usertxt));
}
! strncat(usertxt, "]",sizeof(usertxt));
}
#ifdef P_LOGTO_SYSLOG
***************
*** 186,232 ****
/* If not printing to file return */
if (! (logtype_array[type] & PLOG_TOFILE_ENABLED)) return(*logtxtp);
p_th_mutex_lock(p_th_mutexPSRV_LOG);
if (!is_open) {
! if ((logfile = fopen(log_name,"a")) != NULL)
is_open = 1;
}
if (is_open) {
/* print the log entry */
#ifndef PFS_THREADS
! fprintf(logfile,"%2d-%s-%02d %02d:%02d:%02d ",tm->tm_mday,
! month_sname(tm->tm_mon + 1),tm->tm_year,
! tm->tm_hour, tm->tm_min, tm->tm_sec);
! fprintf(logfile,"%s%s%s\n", usertxt, (*usertxt ? " - " : ""), *logtxtp);
#else
! AUTOSTAT_CHARPP(bufp);
*bufp = qsprintf_stcopyr(*bufp, "%d-%s-%d %d:%d:%d %s%s%s\n",
tm->tm_mday,
month_sname(tm->tm_mon + 1),tm->tm_year,
tm->tm_hour, tm->tm_min, tm->tm_sec,
usertxt, (*usertxt ? " - " : ""), *logtxtp);
fputs(*bufp, logfile);
#endif
}
/* even if the primary logfile couldn't be opened, go ahead and log to
the manual (additional) logfile. */
if(plog_additional_outfile) {
#ifndef PFS_THREADS
! fprintf(plog_additional_outfile,
! "%s%s%s\n", usertxt, (*usertxt ? " - " : ""), *logtxtp);
#else
AUTOSTAT_CHARPP(bufp);
*bufp = qsprintf_stcopyr(*bufp, "%s%s%s\n",
usertxt, (*usertxt ? " - " : ""), *logtxtp);
fputs(*bufp, plog_additional_outfile);
#endif
! fflush(plog_additional_outfile);
}
! (void) fclose(logfile);
is_open = 0;
p_th_mutex_unlock(p_th_mutexPSRV_LOG);
return(*logtxtp);
}
--- 196,274 ----
/* If not printing to file return */
if (! (logtype_array[type] & PLOG_TOFILE_ENABLED)) return(*logtxtp);
+ #ifndef LEAVEOPEN
p_th_mutex_lock(p_th_mutexPSRV_LOG);
+ #endif
if (!is_open) {
! #ifdef LEAVEOPEN
! p_th_mutex_lock(p_th_mutexPSRV_LOG);
! #endif
! if (!is_open) { /* Check still open, now we have mutex*/
! if ((logfile = fopen(log_name,"a")) != NULL) {
is_open = 1;
}
+ }
+ #ifdef LEAVEOPEN
+ p_th_mutex_unlock(p_th_mutexPSRV_LOG);
+ #endif
+ }
if (is_open) {
+
/* print the log entry */
+ AUTOSTAT_CHARPP(bufp);
#ifndef PFS_THREADS
! struct tm *tm = localtime(&now);
#else
! struct tm tmstruc;
! struct tm *tm = &tmstruc;
! localtime_r(&now, tm);
! #endif
*bufp = qsprintf_stcopyr(*bufp, "%d-%s-%d %d:%d:%d %s%s%s\n",
tm->tm_mday,
month_sname(tm->tm_mon + 1),tm->tm_year,
tm->tm_hour, tm->tm_min, tm->tm_sec,
usertxt, (*usertxt ? " - " : ""), *logtxtp);
+ #ifndef NDEBUG
+ { int retval =
+ #endif
fputs(*bufp, logfile);
+ #ifndef NDEBUG
+ assert(retval == strlen(*bufp));
+ }
#endif
}
/* even if the primary logfile couldn't be opened, go ahead and log to
the manual (additional) logfile. */
if(plog_additional_outfile) {
#ifndef PFS_THREADS
! zz(fprintf(plog_additional_outfile,
! "%s%s%s\n", usertxt, (*usertxt ? " - " : ""), *logtxtp));
#else
AUTOSTAT_CHARPP(bufp);
*bufp = qsprintf_stcopyr(*bufp, "%s%s%s\n",
usertxt, (*usertxt ? " - " : ""), *logtxtp);
+ #ifndef NDEBUG
+ { int retval =
+ #endif
fputs(*bufp, plog_additional_outfile);
+ #ifndef NDEBUG
+ assert(retval == strlen(*bufp));
+ }
+ #endif
#endif
! zz(fflush(plog_additional_outfile));
}
! #ifndef LEAVEOPEN
! if (is_open) {
! zz(fclose(logfile));
is_open = 0;
+ }
p_th_mutex_unlock(p_th_mutexPSRV_LOG);
+ #else
+ zz(fflush(logfile));
+ #endif /*LEAVEOPEN*/
return(*logtxtp);
}
diff -b -r -c -N 10Mar94/lib/psrv/retrieve_fp.c 10Mar94+/lib/psrv/retrieve_fp.c
*** 10Mar94/lib/psrv/retrieve_fp.c Fri Mar 11 05:31:15 1994
--- 10Mar94+/lib/psrv/retrieve_fp.c Wed Mar 30 14:49:44 1994
***************
*** 44,50 ****
int retval;
assert(P_IS_THIS_THREAD_MASTER()); /* not yet converted. Not used currently
! either. */
if(firsttime++ == 0) {
h_ent = gethostbyname(hostname);
strcpy(thishost,h_ent->h_name);
--- 44,50 ----
int retval;
assert(P_IS_THIS_THREAD_MASTER()); /* not yet converted. Not used currently
! either. gethostbyname MT-Unsafe */
if(firsttime++ == 0) {
h_ent = gethostbyname(hostname);
strcpy(thishost,h_ent->h_name);
diff -b -r -c -N 10Mar94/lib/psrv/wais_gw/futil.c 10Mar94+/lib/psrv/wais_gw/futil.c
*** 10Mar94/lib/psrv/wais_gw/futil.c Wed Mar 30 14:51:07 1994
--- 10Mar94+/lib/psrv/wais_gw/futil.c Fri Mar 25 20:58:21 1994
***************
*** 476,481 ****
--- 476,482 ----
#include <pwd.h>
+ assert(MASTER_IS_ONLY_UNTHREAD); /*getpwuid MT-Unsafe*/
struct passwd *pwent = getpwuid(getuid());
strncpy(answer,pwent->pw_name,200);
strncat(answer,"@",200);
***************
*** 535,540 ****
--- 536,542 ----
if (!directoryP(dir))
return(NULL);
+ assert(P_IS_THIS_THREAD_MASTER()); /* random is MT-Unsafe */
while (true)
{ sprintf(fullName,"%s/%s%ld.%ld",dir,root,getpid(),random() % 10000);
if ((f = safeFOpen(fullName,"r")) == NULL)
diff -b -r -c -N 10Mar94/lib/psrv/wais_gw/ietftype_parse.c 10Mar94+/lib/psrv/wais_gw/ietftype_parse.c
*** 10Mar94/lib/psrv/wais_gw/ietftype_parse.c Fri Mar 11 05:31:36 1994
--- 10Mar94+/lib/psrv/wais_gw/ietftype_parse.c Tue Mar 15 17:44:54 1994
***************
*** 75,80 ****
--- 75,81 ----
tt1("wais",waistype);
if (stcaseequal(tag,"prospero")) {
PATTRIB at=ietftype_atput(thistype,"OBJECT-INTERPRETATION");
+ assert(P_IS_THIS_THREAD_MASTER());
for(cp=strtok(value,"/");cp != NULL; cp=strtok(NULL,"/"))
tkappend(cp,at->value.sequence);
}
diff -b -r -c -N 10Mar94/lib/psrv/wais_gw/inface.c 10Mar94+/lib/psrv/wais_gw/inface.c
*** 10Mar94/lib/psrv/wais_gw/inface.c Fri Mar 11 05:31:37 1994
--- 10Mar94+/lib/psrv/wais_gw/inface.c Mon Mar 28 21:51:59 1994
***************
*** 30,35 ****
--- 30,36 ----
#include <stdlib.h> /* For malloc and free */
extern char *unixerrstr(void);
+ static char Err_Connect[]="WAIS gateway unable to connect to: %s(%s)";
#define CHARS_PER_PAGE 10000 /* number of chars retrieved in each request */
#define RETURN(val) {retval = val; goto cleanup; }
***************
*** 134,140 ****
strcpy(service, Z39_50_SERVICE); /* default */
if ((connection = connectToServer(server_name,atoi(service))) == NULL){
p_err_string = qsprintf_stcopyr(p_err_string,
! "Error opening connection to %s via service %s.",
server_name, service);
RETURN(NULL);
}
--- 135,141 ----
strcpy(service, Z39_50_SERVICE); /* default */
if ((connection = connectToServer(server_name,atoi(service))) == NULL){
p_err_string = qsprintf_stcopyr(p_err_string,
! Err_Connect,
server_name, service);
RETURN(NULL);
}
***************
*** 154,161 ****
message_length,
connection,
userInfo)) <= 0) {
! p_err_string = qsprintf_stcopyr(p_err_string,
! "Error opening connection to %s via service %s.",
server_name, service);
RETURN(NULL);
}
--- 155,161 ----
message_length,
connection,
userInfo)) <= 0) {
! p_err_string = qsprintf_stcopyr(p_err_string, Err_Connect,
server_name, service);
RETURN(NULL);
}
***************
*** 184,192 ****
}
readSearchResponseAPDU(&query_response, response_message + HEADER_LENGTH);
- freeSearchResponseAPDU( query_response);
query_response_info =
((WAISSearchResponse *)query_response->DatabaseDiagnosticRecords);
RETURN (query_response_info);
cleanup:
--- 184,192 ----
}
readSearchResponseAPDU(&query_response, response_message + HEADER_LENGTH);
query_response_info =
((WAISSearchResponse *)query_response->DatabaseDiagnosticRecords);
+ freeSearchResponseAPDU( query_response);
RETURN (query_response_info);
cleanup:
***************
*** 267,274 ****
if (service[0] == '\0')
strcpy(service, Z39_50_SERVICE); /* default */
if ((connection = connectToServer(server_name,atoi(service))) == NULL)
! { p_err_string = qsprintf_stcopyr(p_err_string,
! "Error opening connection to %s via service %s.",
server_name, service);
RETURN (NULL);
}
--- 267,273 ----
if (service[0] == '\0')
strcpy(service, Z39_50_SERVICE); /* default */
if ((connection = connectToServer(server_name,atoi(service))) == NULL)
! { p_err_string = qsprintf_stcopyr(p_err_string, Err_Connect,
server_name, service);
RETURN (NULL);
}
***************
*** 288,295 ****
message_length,
connection,
userInfo)) <= 0) {
! p_err_string = qsprintf_stcopyr(p_err_string,
! "Error opening connection to %s via service %s.",
server_name, service);
RETURN(NULL);
}
--- 287,293 ----
message_length,
connection,
userInfo)) <= 0) {
! p_err_string = qsprintf_stcopyr(p_err_string, Err_Connect,
server_name, service);
RETURN(NULL);
}
***************
*** 403,410 ****
if (service[0] == '\0')
strcpy(service, Z39_50_SERVICE); /* default */
if ((connection = connectToServer(server_name,atoi(service))) == NULL)
! { p_err_string = qsprintf_stcopyr(p_err_string,
! "Error opening connection to %s via service %s.",
server_name, service);
RETURN (-1);
}
--- 401,407 ----
if (service[0] == '\0')
strcpy(service, Z39_50_SERVICE); /* default */
if ((connection = connectToServer(server_name,atoi(service))) == NULL)
! { p_err_string = qsprintf_stcopyr(p_err_string, Err_Connect,
server_name, service);
RETURN (-1);
}
***************
*** 424,431 ****
message_length,
connection,
userInfo)) <= 0) {
! p_err_string = qsprintf_stcopyr(p_err_string,
! "Error opening connection to %s via service %s.",
server_name, service);
RETURN(-1);
}
--- 421,427 ----
message_length,
connection,
userInfo)) <= 0) {
! p_err_string = qsprintf_stcopyr(p_err_string, Err_Connect,
server_name, service);
RETURN(-1);
}
diff -b -r -c -N 10Mar94/lib/psrv/wais_gw/source.c 10Mar94+/lib/psrv/wais_gw/source.c
*** 10Mar94/lib/psrv/wais_gw/source.c Fri Mar 11 05:31:41 1994
--- 10Mar94+/lib/psrv/wais_gw/source.c Fri Mar 25 20:58:20 1994
***************
*** 486,492 ****
/* Note result is returned in global Source_items */
struct dirent **list;
int i, j;
!
if ((j = scandir(directory, &list, issfile, alphasort)) < 0) {
PrintStatus(STATUS_INFO, STATUS_HIGH, "Error on open of source directory: %s.\n", directory);
return;
--- 486,492 ----
/* Note result is returned in global Source_items */
struct dirent **list;
int i, j;
! assert(P_IS_THIS_THREAD_MASTER());
if ((j = scandir(directory, &list, issfile, alphasort)) < 0) {
PrintStatus(STATUS_INFO, STATUS_HIGH, "Error on open of source directory: %s.\n", directory);
return;
***************
*** 530,535 ****
--- 530,536 ----
Source source;
struct dirent **list;
+ assert(P_IS_THIS_THREAD_MASTER());
if ((j = scandir(directory, &list, NULL, NULL)) < 0) {
return;
}
diff -b -r -c -N 10Mar94/lib/psrv/wais_gw/ustubs.c 10Mar94+/lib/psrv/wais_gw/ustubs.c
*** 10Mar94/lib/psrv/wais_gw/ustubs.c Fri Mar 11 05:31:42 1994
--- 10Mar94+/lib/psrv/wais_gw/ustubs.c Fri Mar 25 21:53:11 1994
***************
*** 47,52 ****
--- 49,55 ----
long
random(void)
{
+ assert(P_IS_THIS_THREAD_MASTER()); /*SOLARIS: rand, srand & random MT-Unsafe */
return(rand());
}
***************
*** 54,59 ****
--- 57,63 ----
long
srandom(unsigned long seed)
{
+ assert(P_IS_THIS_THREAD_MASTER()); /*SOLARIS: rand, srand & random MT-Unsafe */
srand(seed);
return(0);
}
diff -b -r -c -N 10Mar94/lib/psrv/wais_gw/zprot.c 10Mar94+/lib/psrv/wais_gw/zprot.c
*** 10Mar94/lib/psrv/wais_gw/zprot.c Fri Mar 11 05:31:48 1994
--- 10Mar94+/lib/psrv/wais_gw/zprot.c Tue Mar 15 17:44:52 1994
***************
*** 662,667 ****
--- 662,668 ----
{
char *tok;
buf = readString(&databaseNames,buf);
+ assert(P_IS_THIS_THREAD_MASTER());
tok = strtok(databaseNames,DB_DELIMITER);
numItems = 0;
while (tok != NULL)
***************
*** 689,694 ****
--- 690,696 ----
}
else
{ char* esTok = NULL;
+ assert(P_IS_THIS_THREAD_MASTER()); /* strtok thread unsafe */
tok = strtok(elements,ES_DELIMITER_1);
esTok = strtok(NULL,ES_DELIMITER_2);
numItems = 0;
diff -b -r -c -N 10Mar94/lib/psrv/wais_gw/ztype1.c 10Mar94+/lib/psrv/wais_gw/ztype1.c
*** 10Mar94/lib/psrv/wais_gw/ztype1.c Fri Mar 11 05:31:48 1994
--- 10Mar94+/lib/psrv/wais_gw/ztype1.c Tue Mar 15 17:44:51 1994
***************
*** 187,192 ****
--- 187,193 ----
{ case DT_AttributeList:
buf = readString(&attributeList,buf);
buf = readAny(&term,buf);
+ assert(P_IS_THIS_THREAD_MASTER()); /* strtok is thread unsafe */
use = strtok(attributeList,AT_DELIMITER);
relation = strtok(NULL,AT_DELIMITER);
position = strtok(NULL,AT_DELIMITER);
diff -b -r -c -N 10Mar94/misc/regex.c 10Mar94+/misc/regex.c
*** 10Mar94/misc/regex.c Wed Mar 30 14:51:09 1994
--- 10Mar94+/misc/regex.c Wed Mar 23 16:34:48 1994
***************
*** 186,191 ****
--- 186,193 ----
*
*/
+ #include <pfs_threads.h>
+
#define MAXDFA 1024
#define MAXTAG 10
***************
*** 719,725 ****
--- 721,729 ----
return(lp);
}
+ #ifdef PFS_THREADS
extern p_th_mutex p_th_mutexREGEX;
+ #endif
static int
re_comp_exec(char *temp, char *s)
diff -b -r -c -N 10Mar94/server/dirsrv.c 10Mar94+/server/dirsrv.c
*** 10Mar94/server/dirsrv.c Wed Mar 30 22:24:33 1994
--- 10Mar94+/server/dirsrv.c Wed Mar 30 14:49:40 1994
***************
*** 53,59 ****
/*#define MASTER_IS_ONLY_SUBTHREAD */ /* DEBUGGING ONLY */
#ifdef PFS_THREADS
! #define DIRSRV_SUB_THREAD_COUNT 9 /* # of sub-threads we're using in dirsrv. */
/* Must be less than P_MAX_NUM_THREADS, since need one thread for dirsrv. . */
#if DIRSRV_SUB_THREAD_COUNT >= P_MAX_NUM_THREADS
#error DIRSRV_SUB_THREAD_COUNT too big.
--- 53,59 ----
/*#define MASTER_IS_ONLY_SUBTHREAD */ /* DEBUGGING ONLY */
#ifdef PFS_THREADS
! #define DIRSRV_SUB_THREAD_COUNT 60 /* # of sub-threads we're using in dirsrv. */
/* Must be less than P_MAX_NUM_THREADS, since need one thread for dirsrv. . */
#if DIRSRV_SUB_THREAD_COUNT >= P_MAX_NUM_THREADS
#error DIRSRV_SUB_THREAD_COUNT too big.
***************
*** 192,198 ****
char *envv; /* Temp pointer to environment variable */
time_t now;
- struct tm *tm;
static int dirsrv_internal_error_handler();
extern int fseek(); /* RHS of assignment. */
extern int dQmaxlen;
--- 192,197 ----
***************
*** 512,523 ****
/* Note our start time */
(void) time(&now);
! assert(P_IS_THIS_THREAD_MASTER());
! tm = gmtime(&now); /* save since parent thread. */
sprintf(st_time_str,"%2d-%s-%02d %02d:%02d:%02d UTC",tm->tm_mday,
month_sname(tm->tm_mon + 1),tm->tm_year,
tm->tm_hour, tm->tm_min, tm->tm_sec);
!
/* Eventually, we will only set up and bind a port if one */
/* wasn't already passed to us using the -p option. Until */
--- 511,525 ----
/* Note our start time */
(void) time(&now);
! assert(P_IS_THIS_THREAD_MASTER()); /* gmtime unsafe */
! p_th_mutex_lock(p_th_mutexPFS_TIMETOASN);
! {
! struct tm *tm= gmtime(&now); /* safe since parent thread. */
sprintf(st_time_str,"%2d-%s-%02d %02d:%02d:%02d UTC",tm->tm_mday,
month_sname(tm->tm_mon + 1),tm->tm_year,
tm->tm_hour, tm->tm_min, tm->tm_sec);
! }
! p_th_mutex_unlock(p_th_mutexPFS_TIMETOASN);
/* Eventually, we will only set up and bind a port if one */
/* wasn't already passed to us using the -p option. Until */
***************
*** 555,560 ****
--- 557,564 ----
printf("%s started, PORT=%d\n", prog, port_no);
}
+ set_restart_params(fault_count+1, port_no);
+
plog(L_STATUS,NOREQ,
#ifdef PFS_THREADS
"Startup - %sPID: %d, Root: %s, Shadow: %s, Security: %s, Aftpdir: %s, %s%s%sNum-Subthreads: %d, Host: %s",
***************
*** 627,635 ****
--- 631,641 ----
/* If pthread_create() ever fails, we have no way to recover, and
might as well consider it a fatal error. */
#ifdef MASTER_IS_ONLY_SUBTHREAD
+ req_count++;
dirsrv(curr_req);
#else
#if 1
+ req_count++;
if (p_th_create_detached(new_thread, dirsrv, curr_req))
abort();
/* If p_th_create_detached ever fails, we have no good way to
***************
*** 683,689 ****
CHECK_MEM();
--subthread_count;
++free_subthread_count;
! #endif
}
/* dirsrv4real() returns a SUCCESS or FAILURE code that is currently unused.
--- 703,709 ----
CHECK_MEM();
--subthread_count;
++free_subthread_count;
! #endif /*PFS_THREADS*/
}
/* dirsrv4real() returns a SUCCESS or FAILURE code that is currently unused.
***************
*** 1284,1290 ****
#endif
#endif DIRSRV_EXPLAIN_LAST_RESTART
! restart_server(++fault_count,estring);
abort();
}
--- 1304,1310 ----
#endif
#endif DIRSRV_EXPLAIN_LAST_RESTART
! restart_server(fault_count,estring);
abort();
}
***************
*** 1305,1310 ****
--- 1325,1331 ----
}
(void) open("/dev/null", 0, 0);
+ assert(P_IS_THIS_THREAD_MASTER()); /*SOLARIS: dup2 MT-Unsafe */
(void) dup2(0, 1);
(void) dup2(0, 2);
***************
*** 1410,1416 ****
static int been_here_before = 0;
char estring[400];
! if (been_here_before++ < 5) {
plog(L_FAILURE, NOREQ,
"Internal error in file %s, line %d: %s", file, line, mesg);
if (mflag)
--- 1431,1437 ----
static int been_here_before = 0;
char estring[400];
! if (been_here_before++ < 5 || is_out_of_memory) {
plog(L_FAILURE, NOREQ,
"Internal error in file %s, line %d: %s", file, line, mesg);
if (mflag)
diff -b -r -c -N 10Mar94/server/pstart.c 10Mar94+/server/pstart.c
*** 10Mar94/server/pstart.c Fri Mar 11 05:30:05 1994
--- 10Mar94+/server/pstart.c Fri Mar 25 21:16:59 1994
***************
*** 23,28 ****
--- 23,29 ----
#include <unistd.h> /* getuid etc */
#include <pserver.h>
+ #include <pfs.h> /* For qsscanf */
#include <pprot.h>
***************
*** 67,72 ****
--- 68,74 ----
the privileged port ; real uid of root isn't enough (bug fixed,
sw@isi.edu, 1 Sept. 1993). */
if(!alternate_portnum && euid == 0) {
+ assert(P_IS_THIS_THREAD_MASTER()); /*getpwuid MT-Unsafe*/
if ((sp = getservbyname("prospero", "udp")) == 0)
s_in.sin_port = htons((ushort) PROSPERO_PORT);
else s_in.sin_port = sp->s_port;
diff -b -r -c -N 10Mar94/server/restart_srv.c 10Mar94+/server/restart_srv.c
*** 10Mar94/server/restart_srv.c Fri Mar 11 05:30:05 1994
--- 10Mar94+/server/restart_srv.c Tue Mar 29 12:52:52 1994
***************
*** 26,62 ****
#include <pparse.h>
#include "dirsrv.h"
/* NOTE: For SOLARIS, this must NOT be <signal.h> which we override
in ../include/signal.h so that sigset_t gets defined.
This is unfortunately neccessary since we are POSIX_SIGNAL
compliant, but not in general (yet) POSIX compliant */
! #include "signal.h" /* for SIG_SETMASK & sigset_t*/
/*
* restart server restarts the server by calling exec. Before
* restarting, it logs the current statisitcs which would otherwise
* be lost.
*/
void
! restart_server(fcount,estring)
! int fcount; /* Failure count */
! char *estring; /* Error string */
{
- char *dsargv[50]; /* Args to dirsrv */
- int dsargc = 0; /* Count of args to dirsrv */
static int still_going = 0; /* set if restart attempt in progress */
int f;
if(still_going > 10) exit(1); /* It's the energizer rabbit */
alarm(0); /*Make sure we dont get interrupted*/
! if(still_going++ == 0) { /* If first time through */
/* Log statistics before we forget them on restart */
log_server_stats();
close_plog();
}
/* Close all files except stdin, stdout, and stderr */
/* which should still be /dev/null, and in_port */
--- 26,86 ----
#include <pparse.h>
#include "dirsrv.h"
+ #include <sockettime.h>
/* NOTE: For SOLARIS, this must NOT be <signal.h> which we override
in ../include/signal.h so that sigset_t gets defined.
This is unfortunately neccessary since we are POSIX_SIGNAL
compliant, but not in general (yet) POSIX compliant */
! #include <posix_signal.h> /* for SIG_SETMASK & sigset_t*/
/*
* restart server restarts the server by calling exec. Before
* restarting, it logs the current statisitcs which would otherwise
* be lost.
*/
+ #ifndef NDEBUG
+ int attemptRestart = 0;
+ #endif
+
+ static char * in_port_str = NULL;
+ static char * fcount_str = NULL;
void
! set_restart_params(int fcount, int inport)
! {
! assert(P_IS_THIS_THREAD_MASTER());
! in_port_str = qsprintf_stcopyr(in_port_str, "-p%d", inport);
! fcount_str = qsprintf_stcopyr(fcount_str, "-F%d",
! (fcount < 99999 ? fcount : 99999));
!
! }
!
! void
! restart_server(int fcount, char *estring)
{
static int still_going = 0; /* set if restart attempt in progress */
int f;
+ char *dsargv[50]; /* Args to dirsrv */
+ int dsargc = 0; /* Count of args to dirsrv */
+
+ #ifndef NDEBUG
+ attemptRestart = 1; /* Set a flag so can debug things */
+ #endif
if(still_going > 10) exit(1); /* It's the energizer rabbit */
+ #ifdef TIMEOUT_APPROACH
alarm(0); /*Make sure we dont get interrupted*/
+ #endif
! if(still_going++ == 0 || is_out_of_memory) {
! /* If first time through */
! if (!(p_th_mutex_trylock(p_th_mutexPSRV_LOG))) {
/* Log statistics before we forget them on restart */
log_server_stats();
close_plog();
}
+ }
/* Close all files except stdin, stdout, and stderr */
/* which should still be /dev/null, and in_port */
***************
*** 65,75 ****
if(f != in_port) (void) close(f);
}
dsargv[dsargc++] = "dirsrv";
/* Port to listen on */
if(in_port >= 0) {
! dsargv[dsargc++] = qsprintf_stcopyr((char *) NULL, "-p%d", in_port);
}
if(portname) {
dsargv[dsargc++] = "-p";
--- 89,101 ----
if(f != in_port) (void) close(f);
}
+ /*dsargv now built at startup in set_restart_params */
+
dsargv[dsargc++] = "dirsrv";
/* Port to listen on */
if(in_port >= 0) {
! dsargv[dsargc++] = in_port_str;
}
if(portname) {
dsargv[dsargc++] = "-p";
***************
*** 82,90 ****
}
if(fcount > 0) {
! dsargv[dsargc++] =
! qsprintf_stcopyr((char *) NULL, "-F%d",
! (fcount < 99999 ? fcount : 99999));
}
dsargv[dsargc++] = "-h";
--- 108,114 ----
}
if(fcount > 0) {
! dsargv[dsargc++] = fcount_str;
}
dsargv[dsargc++] = "-h";
diff -b -r -c -N 10Mar94/user/archie.c 10Mar94+/user/archie.c
*** 10Mar94/user/archie.c Fri Mar 11 05:30:08 1994
--- 10Mar94+/user/archie.c Fri Mar 25 20:58:15 1994
***************
*** 504,509 ****
--- 504,510 ----
/* First time called, set localtime */
if(!presenttime) {
(void) time(&now);
+ assert(P_IS_THIS_THREAD_MASTER());
presenttime = localtime(&now);
}
diff -b -r -c -N 10Mar94/user/menu/objects.c 10Mar94+/user/menu/objects.c
*** 10Mar94/user/menu/objects.c Fri Mar 11 05:31:19 1994
--- 10Mar94+/user/menu/objects.c Fri Mar 25 20:58:11 1994
***************
*** 388,393 ****
--- 388,394 ----
}
if (pid == 0) {
/* Child process */
+ assert(P_IS_THIS_THREAD_MASTER()); /* SOLARIS: dup2 MT-Unsafe */
if (dup2(fd, 0) == -1) {
fprintf(stderr,
"%s: dup2(fd,0) failed. This should *never* happen.\n",
diff -b -r -c -N 10Mar94/user/padmin.c 10Mar94+/user/padmin.c
*** 10Mar94/user/padmin.c Fri Mar 11 05:30:10 1994
--- 10Mar94+/user/padmin.c Fri Mar 25 20:58:14 1994
***************
*** 206,211 ****
--- 206,212 ----
struct passwd *whoiampw;
int uid;
/* find out who we are */
+ assert(P_IS_THIS_THREAD_MASTER());
DISABLE_PFS(whoiampw = getpwuid(uid = getuid()));
if (whoiampw == 0) {
static char tmp_uid_str[100];
diff -b -r -c -N 10Mar94/user/pfsinit 10Mar94+/user/pfsinit
*** 10Mar94/user/pfsinit Wed Mar 30 14:51:15 1994
diff -b -r -c -N 10Mar94/user/pfsinit+ 10Mar94+/user/pfsinit+
diff -b -r -c -N 10Mar94/user/vcache/cmds.c 10Mar94+/user/vcache/cmds.c
*** 10Mar94/user/vcache/cmds.c Fri Mar 11 05:31:22 1994
--- 10Mar94+/user/vcache/cmds.c Fri Mar 25 22:13:32 1994
***************
*** 52,59 ****
* auto-login, if possible.
*/
void
! setpeer(hostn)
! char *hostn;
{
char *host, *hookup();
--- 52,58 ----
* auto-login, if possible.
*/
void
! setpeer(char *hostn)
{
char *host, *hookup();
diff -b -r -c -N 10Mar94/user/vcache/ftp.c 10Mar94+/user/vcache/ftp.c
*** 10Mar94/user/vcache/ftp.c Fri Mar 11 05:31:22 1994
--- 10Mar94+/user/vcache/ftp.c Fri Mar 25 23:04:47 1994
***************
*** 45,50 ****
--- 45,51 ----
#include <perrno.h>
#include "vcache_macros.h"
+ #include <pfs.h> /* For quick_connect */
#include <implicit_fixes.h>
#ifdef SOLARIS
***************
*** 97,102 ****
--- 98,104 ----
(void) strncpy(hostnamebuf, host, sizeof(hostnamebuf)-1);
}
else {
+ assert(P_IS_THIS_THREAD_MASTER());
hp = gethostbyname(host);
if (hp == NULL) {
ERRSYS("Unknown host %s:%s %s", host);
***************
*** 195,200 ****
--- 197,203 ----
char *myhstnm, username[120], password[120], account[120];
struct passwd *whoiampw;
+ assert(P_IS_THIS_THREAD_MASTER()); /* getpwuid MT-Unsafe */
DISABLE_PFS(whoiampw = getpwuid(getuid()));
user = pass = acct = 0;
***************
*** 460,467 ****
old formula VLINKS uses #defines. */
#endif
int
! recvrequest(cmd, local, remote, mode)
! char *cmd, *local, *remote, *mode;
{
FILE *fout, *din = 0, *mypopen();
int (*closefunc)(), mypclose(), fclose();
--- 463,469 ----
old formula VLINKS uses #defines. */
#endif
int
! recvrequest(char *cmd, char *local, char *remote, char *mode)
{
FILE *fout, *din = 0, *mypopen();
int (*closefunc)(), mypclose(), fclose();
diff -b -r -c -N 10Mar94/user/vcache/pclose.c 10Mar94+/user/vcache/pclose.c
*** 10Mar94/user/vcache/pclose.c Wed Mar 30 14:51:08 1994
--- 10Mar94+/user/vcache/pclose.c Fri Mar 25 21:25:04 1994
***************
*** 16,21 ****
--- 16,22 ----
#include <pmachine.h>
#include <implicit_fixes.h>
+ #include <pfs_threads.h> /* For P_IS_THIS_THREAD_MASTER */
#define tst(a,b) (*mode == 'r'? (b) : (a))
#define RDR 0
***************
*** 55,60 ****
--- 56,62 ----
/* myside and hisside reverse roles in child */
(void) close(myside);
if (hisside != tst(0, 1)) {
+ assert(P_IS_THIS_THREAD_MASTER()); /* SOLARIS: dup2 MT-Unsafe */
(void) dup2(hisside, tst(0, 1));
(void) close(hisside);
}
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