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Wed May 8 20:04:29 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

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* Rules (subdir_install): Depend on $(common-objpfx)sor-$(subdir).
	[! libc.so-version]: Clear static-only-routines.
	($(common-objpfx)sor-$(subdir)): New target.
	[static-only-routines]: New static pattern rule for these .so's.
	* Makerules [libc.so-version] ($(slibdir)/libc.so): Target removed.
	[libc.so-version] ($(libdir)/libc.so, $(common-objpfx)libc-syms.so):
	New targets replace it.
	(install) [libc.so-version]: Depend on $(libdir)/libc.so instead of
	$(slibdir)/libc.so.
	* io/Makefile (static-only-routines): New variable.
	* configure.in: Check for tools objdump and objcopy, and for awk.
	* config.make.in (OBJDUMP, OBJCOPY, AWK): New variables.

Thu May  9 01:24:00 1996  Ulrich Drepper  <drepper@cygnus.com>

	* locale/programs/config.h: Remove definition of wint_t.

	* locale/programs/ld-collate.c: Include <wchar.h> instead of
	<wcstr.h>.

	* manual/time.texi: Add some more description for %U and %W
	format of strftime.  Describe new format %V of strftime.

	* resolv/gethnamaddr.c: Prevent warning by preventing variable
	definition.
	* stdio-common/_itoa.c: Ditto.

Tue May  7 23:43:07 1996  Ulrich Drepper  <drepper@cygnus.com>

	* libio/clearerr.c, libio/feof.c, libio/ferror.c, libio/fgetc.c,
	libio/fileno.c, libio/fputc.c, libio/freopen.c, libio/fseek.c,
	libio/genops.c, libio/getc.c, libio/getchar.c, libio/iofclose.c,
	libio/iofflush.c, libio/iofgetpos.c, libio/iofgets.c,
	libio/iofputs.c, libio/iofread.c, libio/iofsetpos.c,
	libio/ioftell.c, libio/iofwrite.c, libio/iogetdelim.c,
	libio/iogets.c, libio/ioputs.c, libio/iosetbuffer.c,
	libio/iosetvbuf.c, libio/ioungetc.c, libio/iovsprintf.c,
	libio/libio.h, libio/putc.c, libio/putchar.c, libio/rewind.c,
	libio/stdio.h, stdio-common/printf_fp.c, stdio-common/vfprintf.c,
	stdio-common/vfscanf.c: Prepare for reentrent libio.

	* libio/clearerr_u.c, libio/feof_u.c, libio/ferror_u.c,
	libio/fputc_u.c, libio/getc_u.c, libio/getchar_u.c,
	libio/iofflush_u.c, libio/putc_u.c, libio/putchar_u.c: New files.
	Used in reentrent libio.

	* misc/getusershell.c: Prevent warnings.
This commit is contained in:
Roland McGrath
1996-05-09 00:37:21 +00:00
parent f0523145cc
commit 7c713e287e
56 changed files with 866 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
misc/getusershell.c
View File

@ -49,9 +49,9 @@ static char sccsid[] = "@(#)getusershell.c 8.1 (Berkeley) 6/4/93";
* /etc/shells.
*/
static char *okshells[] = { _PATH_BSHELL, _PATH_CSHELL, NULL };
static char **curshell, **shells, *strings;
static char **initshells __P((void));
static const char *okshells[] = { _PATH_BSHELL, _PATH_CSHELL, NULL };
static const char **curshell, **shells, *strings;
static const char **initshells __P((void));
/*
* Get a list of shells from _PATH_SHELLS, if it exists.
@ -59,14 +59,14 @@ static char **initshells __P((void));
char *
getusershell()
{
char *ret;
const char *ret;
if (curshell == NULL)
curshell = initshells();
ret = *curshell;
if (ret != NULL)
curshell++;
return (ret);
return (char *) ret; /* Cast away `const' for history reasons. */
}
void
@ -89,7 +89,7 @@ setusershell()
curshell = initshells();
}
static char **
static const char **
initshells()
{
register char **sp, *cp;
@ -97,10 +97,10 @@ initshells()
struct stat statb;
if (shells != NULL)
free(shells);
free((char *) shells);
shells = NULL;
if (strings != NULL)
free(strings);
free((char *) strings);
strings = NULL;
if ((fp = fopen(_PATH_SHELLS, "r")) == NULL)
return (okshells);
@ -119,8 +119,8 @@ initshells()
strings = NULL;
return (okshells);
}
sp = shells;
cp = strings;
sp = (char *) shells;
cp = (char *) strings;
while (fgets(cp, statb.st_size - (cp - strings), fp) != NULL) {
while (*cp != '#' && *cp != '/' && *cp != '\0')
cp++;