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* choose-temp.c: Sync with gcc.

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From-SVN: r17394
This commit is contained in:
Jeffrey A Law 1998-01-17 21:23:29 +00:00 • committed by Jeff Law
parent 51549d7665
commit 84f79fea91
2 changed files with 12 additions and 9 deletions
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4
libiberty/ChangeLog
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@ -1,3 +1,7 @@
Sat Jan 17 22:25:53 1998 Jeffrey A Law (law@cygnus.com)
* choose-temp.c: Sync with gcc version.
Thu Dec 4 17:25:19 1997 Jeffrey A Law (law@cygnus.com)
* strsignal.c (sys_nsig): Try NSIG and _NSIG.

17
libiberty/choose-temp.c
View file

@ -1,5 +1,5 @@
/* Utility to pick a temporary filename prefix.
Copyright (C) 1996 Free Software Foundation, Inc.
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
@ -22,7 +22,11 @@ Boston, MA 02111-1307, USA. */
/* This file lives in at least two places: libiberty and gcc.
Don't change one without the other. */
#ifndef NO_SYS_FILE_H
#ifdef IN_GCC
#include "config.h"
#endif
#ifdef HAVE_SYS_FILE_H
#include <sys/types.h>
#include <sys/file.h> /* May get R_OK, etc. on some systems. */
#endif
@ -36,7 +40,6 @@ Boston, MA 02111-1307, USA. */
#include <stdio.h> /* May get P_tmpdir. */
#ifdef IN_GCC
#include "config.h"
#include "gansidecl.h"
extern char *xmalloc ();
#else
@ -54,7 +57,7 @@ extern char *xmalloc ();
/* On MSDOS, write temp files in current dir
because there's no place else we can expect to use. */
/* ??? Although the current directory is tried as a last resort,
this is left in so that on MSDOS it is prefered to /tmp on the
this is left in so that on MSDOS it is preferred to /tmp on the
off chance that someone requires this, since that was the previous
behaviour. */
#ifdef __MSDOS__
@ -68,7 +71,7 @@ extern char *xmalloc ();
#define TEMP_FILE "ccXXXXXX"
/* Subroutine of choose_temp_base.
If BASE is non-NULL, returh it.
If BASE is non-NULL, return it.
Otherwise it checks if DIR is a usable directory.
If success, DIR is returned.
Otherwise NULL is returned. */
@ -114,11 +117,7 @@ choose_temp_base ()
/* If all else fails, use the current directory! */
if (base == 0)
#ifdef VMS
base = "[";
#else
base = ".";
#endif
#else /* MPW */
base = ":";