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*: code shrink and better "died from signal" reporting from wait4pid

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function                                             old     new   delta
parse                                                964     967      +3
udhcp_run_script                                     670     665      -5
singlemount                                          911     906      -5
mount_it_now                                         360     355      -5
inotifyd_main                                        521     516      -5
xspawn                                                21       -     -21
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/4 up/down: 3/-41)             Total: -38 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-03-18 22:44:00 +01:00
parent c5c006c10c
commit 8531d76a15
12 changed files with 24 additions and 30 deletions
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4
miscutils/devfsd.c
View File

@@ -751,7 +751,7 @@ static void action_modload(const struct devfsd_notify_struct *info,
argv[4] = concat_path_file("/dev", info->devname); /* device */
argv[5] = NULL;
wait4pid(xspawn(argv));
spawn_and_wait(argv);
free(argv[4]);
} /* End Function action_modload */
@@ -783,7 +783,7 @@ static void action_execute(const struct devfsd_notify_struct *info,
argv[count] = largv[count];
}
argv[count] = NULL;
wait4pid(spawn(argv));
spawn_and_wait(argv);
} /* End Function action_execute */

2
miscutils/inotifyd.c
View File

@@ -155,7 +155,7 @@ int inotifyd_main(int argc, char **argv)
args[1] = events;
args[2] = watches[ie->wd];
args[3] = ie->len ? ie->name : NULL;
wait4pid(xspawn((char **)args));
spawn_and_wait((char **)args);
// we are done if all files got final x event
if (ie->mask & 0x8000) {
if (--argc <= 0)