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Update. 

1999-02-21  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/generic/glob.c (glob): Save previous errno.
This commit is contained in:
Ulrich Drepper 1999-02-21 14:29:07 +00:00
parent f6b56b5530
commit 13f2ac59bf
2 changed files with 10 additions and 3 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
1999-02-21 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/generic/glob.c (glob): Save previous errno.
1999-02-21 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/glob.c (glob): Enlarge buffers for reentrant

9
sysdeps/generic/glob.c
View File

@ -642,6 +642,7 @@ glob (pattern, flags, errfunc, pglob)
size_t pwbuflen = sysconf (_SC_GETPW_R_SIZE_MAX);
char *pwtmpbuf;
struct passwd pwbuf;
int save = errno;
if (pwbuflen == -1)
/* `sysconf' does not support _SC_GETPW_R_SIZE_MAX.
@ -659,7 +660,7 @@ glob (pattern, flags, errfunc, pglob)
}
pwbuflen *= 2;
pwtmpbuf = (char *) __alloca (pwbuflen);
__set_errno (0);
__set_errno (save);
}
# else
p = getpwnam (name);
@ -726,6 +727,7 @@ glob (pattern, flags, errfunc, pglob)
size_t buflen = sysconf (_SC_GETPW_R_SIZE_MAX);
char *pwtmpbuf;
struct passwd pwbuf;
int save = errno;
if (buflen == -1)
/* `sysconf' does not support _SC_GETPW_R_SIZE_MAX. Try a
@ -740,8 +742,9 @@ glob (pattern, flags, errfunc, pglob)
p = NULL;
break;
}
pwtmpbuf = __alloca (buflen *= 2);
__set_errno (0);
buflen *= 2;
pwtmpbuf = __alloca (buflen);
__set_errno (save);
}
# else
p = getpwnam (user_name);