mars_nwe/mars-libowfat
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gcc 15 and C23 force some union trickery on buffer.h :-(

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add a few buffer_init*_forread variants to pretend we have type safety
  make sure buffer_init_staticcontents handles flushing attempts
This commit is contained in:
leitner
2025-04-22 09:32:03 +00:00
parent 9bf6db9a02
commit b7b8a0efc1
37 changed files with 325 additions and 64 deletions
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5
buffer/buffer_init_allocbuf.c
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@@ -2,7 +2,7 @@
#include <unistd.h>
#include <libowfat/buffer.h>
int buffer_init_allocbuf(buffer* b, ssize_t (*op)(), int fd, size_t ylen) {
int buffer_init_allocbuf(buffer* b, ssize_t (*op)(int fd,const void* buf,size_t l), int fd, size_t ylen) {
if (fd==-1) return -1;
char* thebuffer;
if (!(thebuffer=malloc(ylen)))
@@ -11,3 +11,6 @@ int buffer_init_allocbuf(buffer* b, ssize_t (*op)(), int fd, size_t ylen) {
return 0;
}
int buffer_init_allocbuf_forread(buffer* b, ssize_t (*op)(int fd,void* buf,size_t l), int fd, size_t ylen) {
return buffer_init_allocbuf(b,(void*)op,fd,ylen);
}