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Thu Oct 26 23:11:11 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>

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* sysdeps/unix/sysv/linux/poll.c: Don't define as stub.  Use
	simulation of system call using select.

	* sysdeps/unix/sysv/linux/signal.c: Use POSIX implementation.

	* sysdeps/unix/sysv/linux/statbuf.h: Define _STAT_VER.

	* sysdeps/unix/sysv/linux/i386/sigaction.c: Correct parameter
	name usage (new->act, old->oact).
	Correct asm statement because of gcc strangeness.
	
	* sysdeps/i386/i586/strchr.S: Correct typos: cmp -> cmpb.

	* sunrpc/clnt_perr.c: Remove declaration of sys_errlist.  They
	conflict with the ones in stdio.h.

	* string/tester.c: %Z is no complete format.  Change to %Zd.

	* sysdeps/mach/hurd/symlink.c (__symlink): Ditto.
This commit is contained in:
Roland McGrath 1995-10-30 16:40:52 +00:00
parent f094496c12
commit 3e2ee7271d
8 changed files with 60 additions and 33 deletions
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23
ChangeLog
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@ -1,12 +1,31 @@
Thu Oct 26 23:11:11 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
* sysdeps/unix/sysv/linux/poll.c: Don't define as stub. Use
simulation of system call using select.
* sysdeps/unix/sysv/linux/signal.c: Use POSIX implementation.
* sysdeps/unix/sysv/linux/statbuf.h: Define _STAT_VER.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Correct parameter
name usage (new->act, old->oact).
Correct asm statement because of gcc strangeness.
* sysdeps/i386/i586/strchr.S: Correct typos: cmp -> cmpb.
* sunrpc/clnt_perr.c: Remove declaration of sys_errlist. They
conflict with the ones in stdio.h.
* string/tester.c: %Z is no complete format. Change to %Zd.
Thu Oct 26 18:13:33 1995 Miles Bader <miles@gnu.ai.mit.edu>
* sysdeps/mach/hurd/bind.c (bind): Swap args to dir_link.
* sysdeps/mach/hurd/link.c (__link): Ditto.
* sysdeps/mach/hurd/symlink.c (__symlink): Ditto.
* sysdeps/mach/hurd/mknod.c (__mknod): Ditto.
Include "stdio-common/_itoa.h" instead of "stdio/_itoa.h".
* sysdeps/mach/hurd/symlink.c (__symlink): Ditto.
Thu Oct 26 00:11:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/i386/sigaction.c: New file.

6
string/tester.c
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@ -177,11 +177,11 @@ DEFUN(main, (argc, argv), int argc AND char **argv)
(void) strcpy(one, "abc");
(void) strncpy(one, "xyz", 0); /* Zero-length copy. */
equal(one, "abc", 10);
equal(one, "abc", 10);
(void) strncpy(one, "", 2); /* Zero-length source. */
equal(one, "", 11);
equal(one+1, "", 12);
equal(one+1, "", 12);
equal(one+2, "c", 13);
(void) strcpy(one, "hi there");
@ -563,7 +563,7 @@ DEFUN(main, (argc, argv), int argc AND char **argv)
else
{
status = EXIT_FAILURE;
printf("%Z errors.\n", errors);
printf("%Zd errors.\n", errors);
}
exit(status);
}

4
sunrpc/clnt_perr.c
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@ -43,7 +43,7 @@ static char sccsid[] = "@(#)clnt_perror.c 1.15 87/10/07 Copyr 1984 Sun Micro";
#include <rpc/auth.h>
#include <rpc/clnt.h>
extern char *sys_errlist[];
/* extern char *sys_errlist[]; --drepper@gnu */
/* extern char *sprintf(); --roland@gnu */
static char *auth_errmsg();
@ -230,7 +230,7 @@ clnt_spcreateerror(s)
char *s;
{
extern int sys_nerr;
extern char *sys_errlist[];
/* extern char *sys_errlist[]; --drepper@gnu */
char *str = _buf();
if (str == 0)

6
sysdeps/i386/i586/strchr.S
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@ -74,7 +74,7 @@ ENTRY (strchr)
je L2 /* aligned => return pointer */
cmp $0, %cl /* is byte NUL? */
cmpb $0, %cl /* is byte NUL? */
je L3 /* yes => return NULL */
incl %eax /* increment pointer */
@ -87,7 +87,7 @@ ENTRY (strchr)
je L2 /* aligned => return pointer */
cmp $0, %cl /* is byte NUL? */
cmpb $0, %cl /* is byte NUL? */
je L3 /* yes => return NULL */
incl %eax /* increment pointer */
@ -100,7 +100,7 @@ ENTRY (strchr)
je L2 /* aligned => return pointer */
cmp $0, %cl /* is byte NUL? */
cmpb $0, %cl /* is byte NUL? */
je L3 /* yes => return NULL */
incl %eax /* increment pointer */

47
sysdeps/unix/sysv/linux/i386/sigaction.c
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@ -31,20 +31,20 @@ __sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
struct sigaction newact;
int result;
if (new)
if (act)
{
newact = *new;
new = &newact;
new->sa_restorer = ((new->sa_flags & SA_NOMASK)
? &&restore_nomask : &&restore);
newact = *act;
newact.sa_restorer = ((act->sa_flags & SA_NOMASK)
? &&restore_nomask : &&restore);
act = &newact;
}
asm volatile ("pushl %%ebx\n"
"movl %1, %%ebx\n"
"movl %2, %%ebx\n"
"int $0x80\n"
"popl %%ebx"
: "=a" (result)
: "0" (SYS_ify (sigaction)), "g" (sig), "c" (new), "d" (old));
: "0" (SYS_ify (sigaction)), "g" (sig), "c" (act), "d" (oact));
if (result < 0)
{
@ -56,31 +56,34 @@ __sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
restore:
asm (
#ifdef PIC
" pushl %ebx\n"
" pushl %%ebx\n"
" call 0f\n"
"0: popl %ebx\n"
" addl $_GLOBAL_OFFSET_TABLE_+[.-0b],%ebx\n"
"0: popl %%ebx\n"
" addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %%ebx\n"
" addl $8, %%esp\n"
" call __sigsetmask@PLT\n"
" addl $8, %%esp\n"
" popl %ebx\n"
" popl %%ebx\n"
#else
" addl $4, %%esp\n"
" call __sigsetmask\n"
" addl $4, %%esp\n"
#endif
"popl %eax\n"
"popl %ecx\n"
"popl %edx\n"
"popf\n"
"ret");
" popl %%eax\n"
" popl %%ecx\n"
" popl %%edx\n"
" popf\n"
" ret"
: : );
restore_nomask:
asm ("addl $4, %esp\n"
"popl %eax\n"
"popl %ecx\n"
"popl %edx\n"
"popf\n"
"ret");
asm (" addl $4, %%esp\n"
" popl %%eax\n"
" popl %%ecx\n"
" popl %%edx\n"
" popf\n"
" ret"
: : );
/* NOTREACHED */
}
weak_alias (__sigaction, sigaction)

2
sysdeps/unix/sysv/linux/poll.c
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@ -1 +1 @@
#include <sysdeps/stub/poll.c>
#include <sysdeps/unix/bsd/poll.c>

1
sysdeps/unix/sysv/linux/signal.c Normal file
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@ -0,0 +1 @@
#include <sysdeps/posix/signal.c>

4
sysdeps/unix/sysv/linux/statbuf.h
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@ -19,6 +19,10 @@ Cambridge, MA 02139, USA. */
#ifndef _STATBUF_H
#define _STATBUF_H
/* Current version of stat system call. */
#define _STAT_VER 1
struct stat
{
short int st_dev; /* Device. */