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| author | Roland McGrath <roland@gnu.org> | 1996-07-12 00:20:03 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-07-12 00:20:03 +0000 |
| commit | adc6ff7f817959b0acf48de1bf0e7a7a6c0b901d (patch) | |
| tree | a7dcc8f043035c6cbfafce6668d36f03829d83ef /misc/mntent.c | |
| parent | ddc6fb0c8eb078061490718b78af41d0d77bc568 (diff) | |
| download | glibc-adc6ff7f817959b0acf48de1bf0e7a7a6c0b901d.zip glibc-adc6ff7f817959b0acf48de1bf0e7a7a6c0b901d.tar.gz glibc-adc6ff7f817959b0acf48de1bf0e7a7a6c0b901d.tar.bz2 | |
Thu Jul 11 20:09:55 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* nss/nss_files/files-service.c (getservbyname): Take second arg PROTO
and check it.
* nss/nss_files/files-XXX.c: Comment fix.
Fri Jul 12 01:28:35 1996 Ulrich Drepper <drepper@cygnus.com>
* nss/getXXent_r.c (GETFUNC_NAME_STRING): Define with name
of reentrant function.
(setup): Pass additional argument with function name we are
looking for.
(SETFUNC_NAME, ENDFUNC_NAME, GETFUNC_NAME): Call setup with
new argument {SET,END,GET}FUNC_NAME_STRING.
* nss/getXXent.c (GETFUNC_NAME): RESULT must be static because
we return a pointer.
Thu Jul 11 18:20:44 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* nss/nss_files/files-parse.c: Add comment about things to #define.
* nss/nss_files/files-hosts.c (NEED_H_ERRNO): Define it.
* nss/nss_files/files-parse.c (STRING_FIELD): Don't flag NUL before
terminator char as an error.
* nss/getXXbyYY_r.c (REENTRANT_NAME): Set *H_ERRNOP, not h_errno.
Thu Jul 11 03:21:10 1996 Ulrich Drepper <drepper@cygnus.com>
* catgets/gencat.c (write_out): Move code to determine new
best size out of inner loop.
Wed Jul 10 05:24:40 1996 David Mosberger-Tang <davidm@azstarnet.com>
* misc/mntent.c: Include <sys/types.h>.
(endmntent): Return 1 one success, 0 on failure.
(getmntent): Chop newline and ignore empty lines.
Mon Jul 8 21:18:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/dl-machine.h (RESOLVE): New macro, defined
differently based on [RTLD_BOOTSTRAP].
(elf_machine_rela): Use it instead of the fn ptr arg directly.
Diffstat (limited to 'misc/mntent.c')
| -rw-r--r-- | misc/mntent.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/misc/mntent.c b/misc/mntent.c index bdc6aae..6cf74c2 100644 --- a/misc/mntent.c +++ b/misc/mntent.c @@ -20,6 +20,7 @@ Cambridge, MA 02139, USA. */ #include <mntent.h> #include <stdio.h> #include <string.h> +#include <sys/types.h> /* Prepare to begin reading and/or writing mount table entries from the beginning of FILE. MODE is as for `fopen'. */ @@ -33,7 +34,9 @@ setmntent (const char *file, const char *mode) int endmntent (FILE *stream) { - return fclose (stream); + if (fclose (stream) != 0) + return 0; + return 1; } @@ -46,15 +49,21 @@ getmntent (FILE *stream) static char *buf; static size_t bufsiz; static struct mntent m; + ssize_t nread; char *head; do { - if (getline (&buf, &bufsiz, stream) < 0) + nread = getline (&buf, &bufsiz, stream); + if (nread <= 0) return NULL; + if (buf[nread - 1] == '\n') /* chop newline */ + buf[nread - 1] = '\0'; + head = buf + strspn (buf, " \t"); - } while (head[0] == '#'); /* Skip comment lines. */ + /* skip empty lines and comment lines: */ + } while (head[0] == '\0' || head[0] == '#'); m.mnt_fsname = strsep (&head, " \t") ?: (char *) ""; if (head) @@ -66,7 +75,7 @@ getmntent (FILE *stream) if (head) head += strspn (head, " \t"); m.mnt_opts = strsep (&head, " \t") ?: (char *) ""; - switch (head ? sscanf (head, " %d %d\n", &m.mnt_freq, &m.mnt_passno) : 0) + switch (head ? sscanf (head, " %d %d ", &m.mnt_freq, &m.mnt_passno) : 0) { case 0: m.mnt_freq = 0; @@ -114,4 +123,3 @@ hasmntopt (const struct mntent *mnt, const char *opt) return NULL; } - |