82 lines
3.9 KiB
Diff
82 lines
3.9 KiB
Diff
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#
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# Submitted:
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#
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# Robert Schwebel, 2004-01-31 (patch by RSC & Dan Kegel)
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#
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# Error:
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#
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# arm-unknown-linux-gnu-gcc ../sysdeps/unix/sysv/linux/arm/ioperm.c -c
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# -std=gnu99 -O -Wall -Winline -Wstrict-prototypes -Wwrite-strings -g0
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# -O99 -fomit-frame-pointer -D__USE_STRING_INLINES -I../include -I.
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# -I/ptx/work/cvs-rsc/ptxdist/build/glibc-2.3.2-build/mis c -I.. -I../libio
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# -I/ptx/work/cvs-rsc/ptxdist/build/glibc-2.3.2-build -I../sysdeps/arm/elf
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# -I../linuxthreads/sysdeps/unix/sysv/linu x/arm
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# -I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread
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# -I../sysdeps/pthread -I../linuxthreads/sysdeps/uni x/sysv
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# -I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/arm
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# -I../sysdeps/unix/sysv/linux/arm -I../sysdeps/unix/sysv/linux
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# -I ../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman
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# -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/arm
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# -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/arm -I../sysdeps/wordsize-32
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# -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-6 4 -I../sysdeps/ieee754 -I../sysdeps/generic/elf
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# -I../sysdeps/generic -nostdinc -isystem
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# /opt/ptxdist/arm-linux-3.3.2/lib/gcc-lib/arm-unknown-linux-gnu/3.3.2/include -isystem
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# /opt/ptxdist/arm-linux-3.3.2/arm-unknown-linux-gnu/include -D_LIBC_REENTRANT -include
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# ../include/libc-symbols.h -o /ptx/work/cvs-rsc/ptxdist/build/glibc-2.3.2-build/misc/ioperm.o
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c: In function `init_iosys':
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: `BUS_ISA' undeclared (first use in this function)
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: (Each undeclared identifier is reported only once
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: for each function it appears in.)
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: initializer element is not constant
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: (near initialization for `iobase_name[1]')
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c:104: error: initializer element is not constant
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# ../sysdeps/unix/sysv/linux/arm/ioperm.c:104: error: (near initialization for `ioshift_name[1]')
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# make[3]: *** [/ptx/work/cvs-rsc/ptxdist/build/glibc-2.3.2-build/misc/ioperm.o] Error 1
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#
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#
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# Description:
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#
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# Kernel headers have changed to avoid confusion with BUS_ISA in input.h.
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#
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# State:
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#
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# Kernels > 2.4.24 and > 2.6 have a CTL_BUS_ISA definition. Older kernels should not be used anyway :-)
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#
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diff -urN glibc-2.3.2/sysdeps/unix/sysv/linux/arm/ioperm.c glibc-2.3.2-ptx/sysdeps/unix/sysv/linux/arm/ioperm.c
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--- glibc-2.3.2/sysdeps/unix/sysv/linux/arm/ioperm.c 2004-02-02 07:37:24.000000000 +0100
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+++ glibc-2.3.2-ptx/sysdeps/unix/sysv/linux/arm/ioperm.c 2004-02-02 08:15:06.000000000 +0100
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@@ -47,6 +47,12 @@
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#include <asm/page.h>
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#include <sys/sysctl.h>
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+/* see http://www.ussg.iu.edu/hypermail/linux/kernel/0311.0/0529.html */
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+#include <linux/version.h>
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,23))
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+#define CTL_BUS_ISA BUS_ISA /* and hope it's not the one from linux/input.h */
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+#endif
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+
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#define PATH_ARM_SYSTYPE "/etc/arm_systype"
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#define PATH_CPUINFO "/proc/cpuinfo"
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@@ -80,7 +86,7 @@
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* Initialize I/O system. There are several ways to get the information
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* we need. Each is tried in turn until one succeeds.
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*
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- * 1. Sysctl (CTL_BUS, BUS_ISA, ISA_*). This is the preferred method
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+ * 1. Sysctl (CTL_BUS, CTL_BUS_ISA, ISA_*). This is the preferred method
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* but not all kernels support it.
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*
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* 2. Read the value (not the contents) of symlink PATH_ARM_SYSTYPE.
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@@ -100,8 +106,8 @@
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{
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char systype[256];
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int i, n;
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- static int iobase_name[] = { CTL_BUS, BUS_ISA, BUS_ISA_PORT_BASE };
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- static int ioshift_name[] = { CTL_BUS, BUS_ISA, BUS_ISA_PORT_SHIFT };
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+ static int iobase_name[] = { CTL_BUS, CTL_BUS_ISA, BUS_ISA_PORT_BASE };
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+ static int ioshift_name[] = { CTL_BUS, CTL_BUS_ISA, BUS_ISA_PORT_SHIFT };
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size_t len = sizeof(io.base);
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if (! sysctl (iobase_name, 3, &io.io_base, &len, NULL, 0)
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