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2002-07-04 Jeff Johnston <jjohnstn@redhat.com> 

* libc/include/utime.h: Add include of <_ansi.h>.
        * libc/sys/linux/Makefile.am: Add utimes.c.
        * libc/sys/linux/Makefile.in: Regenerated.
        * libc/sys/linux/inode.c(__umask): New static routine.
        (umask): Written to use __umask and attempt to thread lock.
        (getumask): New function written to use __umask and thread lock.
        * libc/sys/linux/utimes.c: New file.
        * libc/sys/linux/sys/time.h: Fix utimes prototype.
        * libc/sys/linux/sys/utime.h: New file.
This commit is contained in:
Jeff Johnston 2002-07-04 22:51:08 +00:00
parent 3e35e424d7
commit ae6c4c8421
8 changed files with 120 additions and 6 deletions
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12
newlib/ChangeLog
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@ -1,3 +1,15 @@
2002-07-04 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/utime.h: Add include of <_ansi.h>.
* libc/sys/linux/Makefile.am: Add utimes.c.
* libc/sys/linux/Makefile.in: Regenerated.
* libc/sys/linux/inode.c(__umask): New static routine.
(umask): Written to use __umask and attempt to thread lock.
(getumask): New function written to use __umask and thread lock.
* libc/sys/linux/utimes.c: New file.
* libc/sys/linux/sys/time.h: Fix utimes prototype.
* libc/sys/linux/sys/utime.h: New file.
2002-07-04 Thomas Fitzsimmons <fitzsim@redhat.com>
* libtool.m4: New file.

2
newlib/libc/include/utime.h
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@ -2,6 +2,8 @@
extern "C" {
#endif
#include <_ansi.h>
/* The utime function is defined in libc/sys/<arch>/sys if it exists. */
#include <sys/utime.h>

1
newlib/libc/sys/linux/Makefile.am
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@ -76,6 +76,7 @@ LIB_SOURCES = \
termios.c \
time.c \
usleep.c \
utimes.c \
wait.c
# This will handle both /usr/src/linux-2.4/include/asm/signal.h (in Red Hat Linux 7.1)

8
newlib/libc/sys/linux/Makefile.in
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@ -173,6 +173,7 @@ LIB_SOURCES = \
termios.c \
time.c \
usleep.c \
utimes.c \
wait.c
@ -237,7 +238,7 @@ LIBS = @LIBS@
@USE_LIBTOOL_FALSE@sysconf.$(OBJEXT) sysctl.$(OBJEXT) systat.$(OBJEXT) \
@USE_LIBTOOL_FALSE@system.$(OBJEXT) tcdrain.$(OBJEXT) \
@USE_LIBTOOL_FALSE@tcsendbrk.$(OBJEXT) termios.$(OBJEXT) time.$(OBJEXT) \
@USE_LIBTOOL_FALSE@usleep.$(OBJEXT) wait.$(OBJEXT)
@USE_LIBTOOL_FALSE@usleep.$(OBJEXT) utimes.$(OBJEXT) wait.$(OBJEXT)
LTLIBRARIES = $(noinst_LTLIBRARIES)
@USE_LIBTOOL_TRUE@liblinux_la_OBJECTS = aio.lo brk.lo cfspeed.lo \
@ -256,7 +257,7 @@ LTLIBRARIES = $(noinst_LTLIBRARIES)
@USE_LIBTOOL_TRUE@sigset.lo sigwait.lo socket.lo sleep.lo stack.lo \
@USE_LIBTOOL_TRUE@strsignal.lo sysconf.lo sysctl.lo systat.lo system.lo \
@USE_LIBTOOL_TRUE@tcdrain.lo tcsendbrk.lo termios.lo time.lo usleep.lo \
@USE_LIBTOOL_TRUE@wait.lo
@USE_LIBTOOL_TRUE@utimes.lo wait.lo
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@ -285,8 +286,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in \
../../../acinclude.m4 ../../../aclocal.m4 \
../../../libtool.m4
../../../acinclude.m4 ../../../aclocal.m4
cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)

43
newlib/libc/sys/linux/inode.c
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@ -9,8 +9,12 @@
#include <sys/stat.h>
#include <sys/utime.h>
#include <linux/dirent.h>
#include <sys/lock.h>
#include <machine/syscall.h>
__LOCK_INIT(static, umask_lock);
#define __NR___umask __NR_umask
_syscall2(int,link,const char *,oldpath,const char *,newpath)
_syscall1(int,unlink,const char *,pathname)
@ -22,7 +26,6 @@ _syscall2(int,access,const char *,filename,int,mode)
_syscall2(int,mkdir,const char *,pathname,mode_t,mode)
_syscall1(int,rmdir,const char *,pathname)
_syscall1(int,pipe,int *,filedes)
_syscall1(mode_t,umask,mode_t,mask)
_syscall1(int,chroot,const char *,path)
_syscall2(int,symlink,const char *,oldpath,const char *,newpath)
_syscall3(int,readlink,const char *,path,char *,buf,size_t,bufsiz)
@ -30,3 +33,41 @@ _syscall2(int,stat,const char *,file_name,struct stat *,buf)
_syscall2(int,lstat,const char *,file_name,struct stat *,buf)
_syscall2(int,fstat,int,filedes,struct stat *,buf)
_syscall3(int,getdents,int,fd,struct dirent *,dirp,unsigned int,count)
_syscall1(mode_t,__umask,mode_t,mask)
static _syscall3(int,fchown32,int,fd,uid_t,owner,gid_t,group)
int
fchown (int fd, uid_t owner, gid_t group)
{
return __libc_fchown32 (fd, owner, group);
}
mode_t
umask (mode_t mask)
{
mode_t old_mask;
/* we need to lock so as to not interfere with getumask */
__lock_acquire(umask_lock);
old_mask = __umask (mask);
__lock_release(umask_lock);
return old_mask;
}
mode_t
getumask (void)
{
mode_t mask;
__lock_acquire(umask_lock);
mask = __umask (0);
mask = __umask (mask);
__lock_release(umask_lock);
return mask;
}

2
newlib/libc/sys/linux/sys/time.h
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@ -87,7 +87,7 @@
int _EXFUN(gettimeofday, (struct timeval *__p, struct timezone *__z));
int _EXFUN(settimeofday, (const struct timeval *, const struct timezone *));
int _EXFUN(utimes, (const char *__path, struct timeval *__tvp));
int _EXFUN(utimes, (const char *__path, const struct timeval __tvp[2]));
int _EXFUN(getitimer, (int __which, struct itimerval *__value));
int _EXFUN(setitimer, (int __which, const struct itimerval *__value,
struct itimerval *__ovalue));

14
newlib/libc/sys/linux/sys/utime.h Normal file
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@ -0,0 +1,14 @@
#ifndef _SYS_UTIME_H
#define _SYS_UTIME_H 1
#include <sys/types.h>
struct utimbuf
{
time_t actime; /* Access time. */
time_t modtime; /* Modification time. */
};
int _EXFUN(utime, (const char *__file, const struct utimbuf *__times));
#endif /* _SYS_UTIME_H */

44
newlib/libc/sys/linux/utimes.c Normal file
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@ -0,0 +1,44 @@
/* Copyright (C) 1995, 1997, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <utime.h>
#include <sys/time.h>
#include <errno.h>
#include <stddef.h>
#include <machine/weakalias.h>
/* Change the access time of FILE to TVP[0] and
the modification time of FILE to TVP[1]. */
int
__utimes (const char *file, const struct timeval tvp[2])
{
struct utimbuf buf, *times;
if (tvp)
{
times = &buf;
times->actime = tvp[0].tv_sec + tvp[0].tv_usec / 1000000;
times->modtime = tvp[1].tv_sec + tvp[1].tv_usec / 1000000;
}
else
times = NULL;
return utime (file, times);
}
weak_alias (__utimes, utimes)