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Thu Oct 26 23:11:11 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
authorRoland McGrath <roland@gnu.org>
Mon, 30 Oct 1995 16:40:52 +0000 (16:40 +0000)
committerRoland McGrath <roland@gnu.org>
Mon, 30 Oct 1995 16:40:52 +0000 (16:40 +0000)
* 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.

ChangeLog patch | blob | history
string/tester.c patch | blob | history
sunrpc/clnt_perr.c patch | blob | history
sysdeps/i386/i586/strchr.S patch | blob | history
sysdeps/unix/sysv/linux/i386/sigaction.c patch | blob | history
sysdeps/unix/sysv/linux/poll.c patch | blob | history
sysdeps/unix/sysv/linux/signal.c [new file with mode: 0644] patch | blob
sysdeps/unix/sysv/linux/statbuf.h patch | blob | history

diff --git a/ChangeLog b/ChangeLog
index 90a5f0e..29a86e6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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.
diff --git a/string/tester.c b/string/tester.c
index 74ac345..34d4e1c 100644 (file)
--- a/string/tester.c
+++ b/string/tester.c
@@ -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);
   }
diff --git a/sunrpc/clnt_perr.c b/sunrpc/clnt_perr.c
index 1876c7f..4a8c084 100644 (file)
--- a/sunrpc/clnt_perr.c
+++ b/sunrpc/clnt_perr.c
@@ -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)
diff --git a/sysdeps/i386/i586/strchr.S b/sysdeps/i386/i586/strchr.S
index 982c80e..30de6b0 100644 (file)
--- a/sysdeps/i386/i586/strchr.S
+++ b/sysdeps/i386/i586/strchr.S
@@ -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 */
diff --git a/sysdeps/unix/sysv/linux/i386/sigaction.c b/sysdeps/unix/sysv/linux/i386/sigaction.c
index 6986290..64c8f9a 100644 (file)
--- a/sysdeps/unix/sysv/linux/i386/sigaction.c
+++ b/sysdeps/unix/sysv/linux/i386/sigaction.c
@@ -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)
diff --git a/sysdeps/unix/sysv/linux/poll.c b/sysdeps/unix/sysv/linux/poll.c
index ff43a76..1988199 100644 (file)
--- a/sysdeps/unix/sysv/linux/poll.c
+++ b/sysdeps/unix/sysv/linux/poll.c
@@ -1 +1 @@
-#include <sysdeps/stub/poll.c>
+#include <sysdeps/unix/bsd/poll.c>
diff --git a/sysdeps/unix/sysv/linux/signal.c b/sysdeps/unix/sysv/linux/signal.c
new file mode 100644 (file)
index 0000000..55f1108
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/signal.c
@@ -0,0 +1 @@
+#include <sysdeps/posix/signal.c>
diff --git a/sysdeps/unix/sysv/linux/statbuf.h b/sysdeps/unix/sysv/linux/statbuf.h
index ad81704..5aabdd3 100644 (file)
--- a/sysdeps/unix/sysv/linux/statbuf.h
+++ b/sysdeps/unix/sysv/linux/statbuf.h
@@ -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.  */
Domain: System / Toolchain;