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-rw-r--r--sysdeps/unix/sysv/linux/futimes.c6
-rw-r--r--sysdeps/unix/sysv/linux/i386/semctl.c5
-rw-r--r--sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h4
-rw-r--r--sysdeps/unix/sysv/linux/semctl.c5
-rw-r--r--sysdeps/unix/sysv/linux/shmctl.c69
-rw-r--r--sysdeps/unix/sysv/linux/utimes.c4
6 files changed, 52 insertions, 41 deletions
diff --git a/sysdeps/unix/sysv/linux/futimes.c b/sysdeps/unix/sysv/linux/futimes.c
index e7ca99b077..f43f568ec1 100644
--- a/sysdeps/unix/sysv/linux/futimes.c
+++ b/sysdeps/unix/sysv/linux/futimes.c
@@ -1,4 +1,4 @@
-/* futimes -- change access and modification times of open file.  Stub version.
+/* futimes -- change access and modification times of open file.  Linux version.
    Copyright (C) 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -58,8 +58,8 @@ __futimes (int fd, const struct timeval tvp[2])
   if (tvp != NULL)
     {
       times = &buf;
-      buf.actime = tvp[0].tv_sec + tvp[0].tv_usec >= 500000;
-      buf.modtime = tvp[1].tv_sec + tvp[1].tv_usec >= 500000;
+      buf.actime = tvp[0].tv_sec + (tvp[0].tv_usec + 500000) / 1000000;
+      buf.modtime = tvp[1].tv_sec + (tvp[1].tv_usec + 500000) / 1000000;
     }
   else
     times = NULL;
diff --git a/sysdeps/unix/sysv/linux/i386/semctl.c b/sysdeps/unix/sysv/linux/i386/semctl.c
index 8d41d7fff1..84edf052b0 100644
--- a/sysdeps/unix/sysv/linux/i386/semctl.c
+++ b/sysdeps/unix/sysv/linux/i386/semctl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -48,6 +48,7 @@ union semun
   struct semid_ds *buf;		/* buffer for IPC_STAT & IPC_SET */
   unsigned short int *array;	/* array for GETALL & SETALL */
   struct seminfo *__buf;	/* buffer for IPC_INFO */
+  struct __old_semid_ds *__old_buf;
 };
 
 #include <bp-checks.h>
@@ -145,7 +146,7 @@ __new_semctl (int semid, int semnum, int cmd, ...)
 #endif
 
     buf = arg.buf;
-    arg.buf = (struct semid_ds *)&old;
+    arg.__old_buf = &old;
     if (cmd == IPC_SET)
       {
 	old.sem_perm.uid = buf->sem_perm.uid;
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h
index d67576f242..74c60e024d 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h
@@ -50,7 +50,9 @@ struct sigcontext
   struct ia64_fpreg sc_fr[128];	/* floating-point registers */
   unsigned long int sc_rbs_base;/* NULL or new base of sighandler's rbs */
   unsigned long int sc_loadrs;	/* see description above */
-  unsigned long int sc_rsvd[14];/* reserved for future use */
+  unsigned long int sc_ar25;	/* cmp8xchg16 uses this */
+  unsigned long int sc_ar26;	/* rsvd for scratch use */
+  unsigned long int sc_rsvd[12];/* reserved for future use */
 
   /* sc_mask is actually an sigset_t but we don't want to
    * include the kernel headers here. */
diff --git a/sysdeps/unix/sysv/linux/semctl.c b/sysdeps/unix/sysv/linux/semctl.c
index a3d9e588a0..07b1e6b4fa 100644
--- a/sysdeps/unix/sysv/linux/semctl.c
+++ b/sysdeps/unix/sysv/linux/semctl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -48,6 +48,7 @@ union semun
   struct semid_ds *buf;		/* buffer for IPC_STAT & IPC_SET */
   unsigned short int *array;	/* array for GETALL & SETALL */
   struct seminfo *__buf;	/* buffer for IPC_INFO */
+  struct __old_semid_ds *__old_buf;
 };
 
 #include <bp-checks.h>
@@ -152,7 +153,7 @@ __new_semctl (int semid, int semnum, int cmd, ...)
 
     __set_errno(save_errno);
     buf = arg.buf;
-    arg.buf = (struct semid_ds *)&old;
+    arg.__old_buf = &old;
     if (cmd == IPC_SET)
       {
 	old.sem_perm.uid = buf->sem_perm.uid;
diff --git a/sysdeps/unix/sysv/linux/shmctl.c b/sysdeps/unix/sysv/linux/shmctl.c
index ad64075b44..2bd92469c1 100644
--- a/sysdeps/unix/sysv/linux/shmctl.c
+++ b/sysdeps/unix/sysv/linux/shmctl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -74,7 +74,8 @@ int
 __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
 {
 #if __ASSUME_IPC64 > 0
-  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd | __IPC_64, 0, CHECK_1 (buf));
+  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd | __IPC_64, 0,
+			 CHECK_1 (buf));
 #else
   switch (cmd) {
     case SHM_STAT:
@@ -85,63 +86,69 @@ __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
 #endif
       break;
     default:
-      return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, CHECK_1 (buf));
+      return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0,
+			     CHECK_1 (buf));
   }
 
   {
     int save_errno = errno, result;
-    struct __old_shmid_ds old;
+    union
+      {
+	struct __old_shmid_ds ds;
+	struct __old_shminfo info;
+      } old;
 
     /* Unfortunately there is no way how to find out for sure whether
        we should use old or new shmctl.  */
-    result = INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd | __IPC_64, 0, CHECK_1 (buf));
+    result = INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd | __IPC_64, 0,
+			     CHECK_1 (buf));
     if (result != -1 || errno != EINVAL)
       return result;
 
     __set_errno(save_errno);
     if (cmd == IPC_SET)
       {
-	old.shm_perm.uid = buf->shm_perm.uid;
-	old.shm_perm.gid = buf->shm_perm.gid;
-	old.shm_perm.mode = buf->shm_perm.mode;
-	if (old.shm_perm.uid != buf->shm_perm.uid ||
-	    old.shm_perm.gid != buf->shm_perm.gid)
+	old.ds.shm_perm.uid = buf->shm_perm.uid;
+	old.ds.shm_perm.gid = buf->shm_perm.gid;
+	old.ds.shm_perm.mode = buf->shm_perm.mode;
+	if (old.ds.shm_perm.uid != buf->shm_perm.uid ||
+	    old.ds.shm_perm.gid != buf->shm_perm.gid)
 	  {
 	    __set_errno (EINVAL);
 	    return -1;
 	  }
       }
-    result = INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, __ptrvalue (&old));
+    result = INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0,
+			     __ptrvalue (&old.ds));
     if (result != -1 && (cmd == SHM_STAT || cmd == IPC_STAT))
       {
 	memset(buf, 0, sizeof(*buf));
-	buf->shm_perm.__key = old.shm_perm.__key;
-	buf->shm_perm.uid = old.shm_perm.uid;
-	buf->shm_perm.gid = old.shm_perm.gid;
-	buf->shm_perm.cuid = old.shm_perm.cuid;
-	buf->shm_perm.cgid = old.shm_perm.cgid;
-	buf->shm_perm.mode = old.shm_perm.mode;
-	buf->shm_perm.__seq = old.shm_perm.__seq;
-	buf->shm_atime = old.shm_atime;
-	buf->shm_dtime = old.shm_dtime;
-	buf->shm_ctime = old.shm_ctime;
-	buf->shm_segsz = old.shm_segsz;
-	buf->shm_nattch = old.shm_nattch;
-	buf->shm_cpid = old.shm_cpid;
-	buf->shm_lpid = old.shm_lpid;
+	buf->shm_perm.__key = old.ds.shm_perm.__key;
+	buf->shm_perm.uid = old.ds.shm_perm.uid;
+	buf->shm_perm.gid = old.ds.shm_perm.gid;
+	buf->shm_perm.cuid = old.ds.shm_perm.cuid;
+	buf->shm_perm.cgid = old.ds.shm_perm.cgid;
+	buf->shm_perm.mode = old.ds.shm_perm.mode;
+	buf->shm_perm.__seq = old.ds.shm_perm.__seq;
+	buf->shm_atime = old.ds.shm_atime;
+	buf->shm_dtime = old.ds.shm_dtime;
+	buf->shm_ctime = old.ds.shm_ctime;
+	buf->shm_segsz = old.ds.shm_segsz;
+	buf->shm_nattch = old.ds.shm_nattch;
+	buf->shm_cpid = old.ds.shm_cpid;
+	buf->shm_lpid = old.ds.shm_lpid;
       }
 #if __WORDSIZE != 32
     else if (result != -1 && cmd == IPC_INFO)
       {
-	struct __old_shminfo *oldi = (struct __old_shminfo *)&old;
 	struct shminfo *i = (struct shminfo *)buf;
 
 	memset(i, 0, sizeof(*i));
-	i->shmmax = oldi->shmmax;
-	i->shmmin = oldi->shmmin;
-	i->shmmni = oldi->shmmni;
-	i->shmseg = oldi->shmseg;
-	i->shmall = oldi->shmall;
+	i->shmmax = old.info.shmmax;
+	i->shmmin = old.info.shmmin;
+	i->shmmni = old.info.shmmni;
+	i->shmseg = old.info.shmseg;
+	i->shmall = old.info.shmall;
       }
 #endif
     return result;
diff --git a/sysdeps/unix/sysv/linux/utimes.c b/sysdeps/unix/sysv/linux/utimes.c
index 6e08c95397..e4798ce83c 100644
--- a/sysdeps/unix/sysv/linux/utimes.c
+++ b/sysdeps/unix/sysv/linux/utimes.c
@@ -47,8 +47,8 @@ __utimes (const char *file, const struct timeval tvp[2])
   if (tvp != NULL)
     {
       times = &buf;
-      buf.actime = tvp[0].tv_sec + tvp[0].tv_usec >= 500000;
-      buf.modtime = tvp[1].tv_sec + tvp[1].tv_usec >= 500000;
+      buf.actime = tvp[0].tv_sec + (tvp[0].tv_usec + 500000) / 1000000;
+      buf.modtime = tvp[1].tv_sec + (tvp[1].tv_usec + 500000) / 1000000;
     }
   else
     times = NULL;
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-08-13 11:12:35 +0000