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authorUlrich Drepper <drepper@redhat.com>2000-11-28 07:40:13 +0000
committerUlrich Drepper <drepper@redhat.com>2000-11-28 07:40:13 +0000
commit49f3a758597f7904ba7e779156df8f9b61c06303 (patch)
treee1f09e4f949ff0a76acba7fbbeb3192e5311d2c8 /misc
parent8c0b7170956ed028472b4c1ef1d94608101da565 (diff)
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Update.
* misc/getusershell.c: Make strings in okshells array const. * misc/regexp.c: Add const to cast to avoid warnings. * sysdeps/unix/sysv/linux/llseek.c: Add prototype for __llseek. * sysdeps/unix/sysv/linux/i386/setresuid.c: Add prototype for __setresuid. * sysdeps/unix/sysv/linux/i386/setresgid.c: Add prototype for setresgid. * misc/error.c: Add prototypes for __error and __error_at_line. * misc/mntent_r.c (__getmntent_r): Add break at end of switch statement to avoid warning.
Diffstat (limited to 'misc')
-rw-r--r--misc/error.c4
-rw-r--r--misc/getusershell.c11
-rw-r--r--misc/mntent_r.c3
-rw-r--r--misc/regexp.c6
4 files changed, 15 insertions, 9 deletions
diff --git a/misc/error.c b/misc/error.c
index 690b5bdc99..599de78629 100644
--- a/misc/error.c
+++ b/misc/error.c
@@ -74,6 +74,10 @@ unsigned int error_message_count;
/* In GNU libc we want do not want to use the common name `error' directly.
Instead make it a weak alias. */
+extern void __error (int status, int errnum, const char *message, ...);
+extern void __error_at_line (int status, int errnum, const char *file_name,
+ unsigned int line_number, const char *message,
+ ...);
# define error __error
# define error_at_line __error_at_line
diff --git a/misc/getusershell.c b/misc/getusershell.c
index 9e22125133..5ac08ce7f8 100644
--- a/misc/getusershell.c
+++ b/misc/getusershell.c
@@ -45,8 +45,7 @@ static char sccsid[] = "@(#)getusershell.c 8.1 (Berkeley) 6/4/93";
* /etc/shells.
*/
-static char *okshells[] = { (char *) _PATH_BSHELL, (char *) _PATH_CSHELL,
- NULL };
+static const char *okshells[] = { _PATH_BSHELL, _PATH_CSHELL, NULL };
static char **curshell, **shells, *strings;
static char **initshells __P((void));
@@ -101,21 +100,21 @@ initshells()
free(strings);
strings = NULL;
if ((fp = fopen(_PATH_SHELLS, "r")) == NULL)
- return (okshells);
+ return (char **) okshells;
if (fstat64(fileno(fp), &statb) == -1) {
(void)fclose(fp);
- return (okshells);
+ return (char **) okshells;
}
if ((strings = malloc((u_int)statb.st_size + 1)) == NULL) {
(void)fclose(fp);
- return (okshells);
+ return (char **) okshells;
}
shells = calloc((unsigned)statb.st_size / 3, sizeof (char *));
if (shells == NULL) {
(void)fclose(fp);
free(strings);
strings = NULL;
- return (okshells);
+ return (char **) okshells;
}
sp = shells;
cp = strings;
diff --git a/misc/mntent_r.c b/misc/mntent_r.c
index 78b1c2dcea..5ba404d4de 100644
--- a/misc/mntent_r.c
+++ b/misc/mntent_r.c
@@ -1,5 +1,5 @@
/* Utilities for reading/writing fstab, mtab, etc.
- Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1995,1996,1997,1998,1999,2000 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
@@ -144,6 +144,7 @@ __getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz)
case 1:
mp->mnt_passno = 0;
case 2:
+ break;
}
funlockfile (stream);
diff --git a/misc/regexp.c b/misc/regexp.c
index fbc32e74d0..3308239876 100644
--- a/misc/regexp.c
+++ b/misc/regexp.c
@@ -33,6 +33,7 @@ char *locs;
found in the buffer starting at EXPBUF. `loc1' will return the
first character matched and `loc2' points to the next unmatched
character. */
+extern int __step (const char *string, const char *expbuf);
int
__step (const char *string, const char *expbuf)
{
@@ -41,7 +42,7 @@ __step (const char *string, const char *expbuf)
expbuf += __alignof (regex_t *);
expbuf -= (expbuf - ((const char *) 0)) % __alignof__ (regex_t *);
- if (__regexec ((regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
+ if (__regexec ((const regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
== REG_NOMATCH)
return 0;
@@ -55,6 +56,7 @@ weak_alias (__step, step)
/* Match the beginning of STRING with the compiled regular expression
in EXPBUF. If the match is successful `loc2' will contain the
position of the first unmatched character. */
+extern int __advance (const char *string, const char *expbuf);
int
__advance (const char *string, const char *expbuf)
{
@@ -63,7 +65,7 @@ __advance (const char *string, const char *expbuf)
expbuf += __alignof__ (regex_t *);
expbuf -= (expbuf - ((const char *) 0)) % __alignof__ (regex_t *);
- if (__regexec ((regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
+ if (__regexec ((const regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
== REG_NOMATCH
/* We have to check whether the check is at the beginning of the
buffer. */