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[gnulib.git]
/
lib
/
userspec.c
diff --git
a/lib/userspec.c
b/lib/userspec.c
index
67f1583
..
c6a49fa
100644
(file)
--- a/
lib/userspec.c
+++ b/
lib/userspec.c
@@
-22,17
+22,17
@@
#endif
#ifdef __GNUC__
#endif
#ifdef __GNUC__
-#define alloca __builtin_alloca
+#
define alloca __builtin_alloca
#else
#else
-#ifdef HAVE_ALLOCA_H
-#include <alloca.h>
-#else
-#ifdef _AIX
+#
ifdef HAVE_ALLOCA_H
+#
include <alloca.h>
+#
else
+#
ifdef _AIX
#pragma alloca
#pragma alloca
-#else
+#
else
char *alloca ();
char *alloca ();
-#endif
-#endif
+#
endif
+#
endif
#endif
#include <stdio.h>
#endif
#include <stdio.h>
@@
-40,21
+40,21
@@
char *alloca ();
#include <pwd.h>
#include <grp.h>
#include <pwd.h>
#include <grp.h>
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
-#include <string.h>
-#ifndef index
-#define index strchr
-#endif
+#ifdef HAVE_STRING_H
+# include <string.h>
#else
#else
-#include <strings.h>
+# include <strings.h>
+# ifndef strchr
+# define strchr index
+# endif
#endif
#ifdef STDC_HEADERS
#endif
#ifdef STDC_HEADERS
-#include <stdlib.h>
+#
include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
#endif
#ifdef HAVE_UNISTD_H
-#include <unistd.h>
+#
include <unistd.h>
#endif
#ifndef _POSIX_VERSION
#endif
#ifndef _POSIX_VERSION
@@
-63,9
+63,12
@@
struct group *getgrnam ();
struct group *getgrgid ();
#endif
struct group *getgrgid ();
#endif
-#ifdef _POSIX_SOURCE
-#define endpwent()
-#define endgrent()
+#ifndef HAVE_ENDGRENT
+# define endgrent() ((void) 0)
+#endif
+
+#ifndef HAVE_ENDPWENT
+# define endpwent() ((void) 0)
#endif
/* Perform the equivalent of the statement `dest = strdup (src);',
#endif
/* Perform the equivalent of the statement `dest = strdup (src);',
@@
-88,7
+91,7
@@
char *strdup ();
otherwise return 0. */
static int
otherwise return 0. */
static int
-isnumber (str)
+is
_
number (str)
const char *str;
{
for (; *str; str++)
const char *str;
{
for (; *str; str++)
@@
-131,9
+134,9
@@
parse_user_spec (spec_arg, uid, gid, username_arg, groupname_arg)
V_STRDUP (spec, spec_arg);
/* Find the separator if there is one. */
V_STRDUP (spec, spec_arg);
/* Find the separator if there is one. */
- separator =
index
(spec, ':');
+ separator =
strchr
(spec, ':');
if (separator == NULL)
if (separator == NULL)
- separator =
index
(spec, '.');
+ separator =
strchr
(spec, '.');
/* Replace separator with a NUL. */
if (separator != NULL)
/* Replace separator with a NUL. */
if (separator != NULL)
@@
-156,7
+159,7
@@
parse_user_spec (spec_arg, uid, gid, username_arg, groupname_arg)
if (pwd == NULL)
{
if (pwd == NULL)
{
- if (!isnumber (u))
+ if (!is
_
number (u))
error_msg = "invalid user";
else
{
error_msg = "invalid user";
else
{
@@
-202,7
+205,7
@@
parse_user_spec (spec_arg, uid, gid, username_arg, groupname_arg)
grp = getgrnam (g);
if (grp == NULL)
{
grp = getgrnam (g);
if (grp == NULL)
{
- if (!isnumber (g))
+ if (!is
_
number (g))
error_msg = "invalid group";
else
*gid = atoi (g);
error_msg = "invalid group";
else
*gid = atoi (g);