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authorDenys Vlasenko2010-03-18 22:44:00 +0100
committerDenys Vlasenko2010-03-18 22:44:00 +0100
commit8531d76a15890c2c535908ce888b2e2aed35b172 (patch)
tree2035bb9eb9feec14d80487a313729192bb0e875c /networking
parentc5c006c10c060e7f1a97250d039051b93ed390b2 (diff)
downloadbusybox-8531d76a15890c2c535908ce888b2e2aed35b172.zip
busybox-8531d76a15890c2c535908ce888b2e2aed35b172.tar.gz
*: code shrink and better "died from signal" reporting from wait4pid
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>
Diffstat (limited to 'networking')
-rw-r--r--networking/ifplugd.c6
-rw-r--r--networking/ntpd.c2
-rw-r--r--networking/udhcp/script.c2
-rw-r--r--networking/zcip.c4
4 files changed, 7 insertions, 7 deletions
diff --git a/networking/ifplugd.c b/networking/ifplugd.c
index ac6607c..62b1355 100644
--- a/networking/ifplugd.c
+++ b/networking/ifplugd.c
@@ -132,10 +132,10 @@ static int run_script(const char *action)
argv[3] = (char*) G.extra_arg;
argv[4] = NULL;
- /* r < 0 - can't exec, 0 <= r < 1000 - exited, >1000 - killed by sig (r-1000) */
- r = wait4pid(spawn(argv));
+ /* r < 0 - can't exec, 0 <= r < 0x180 - exited, >=0x180 - killed by sig (r-0x180) */
+ r = spawn_and_wait(argv);
- bb_error_msg("exit code: %d", r);
+ bb_error_msg("exit code: %d", r & 0xff);
return (option_mask32 & FLAG_IGNORE_RETVAL) ? 0 : r;
#else /* insanity */
diff --git a/networking/ntpd.c b/networking/ntpd.c
index 04df3fa..6d9183a 100644
--- a/networking/ntpd.c
+++ b/networking/ntpd.c
@@ -772,7 +772,7 @@ static void run_script(const char *action, double offset)
/* Don't want to wait: it may run hwclock --systohc, and that
* may take some time (seconds): */
- /*wait4pid(spawn(argv));*/
+ /*spawn_and_wait(argv);*/
spawn(argv);
unsetenv("stratum");
diff --git a/networking/udhcp/script.c b/networking/udhcp/script.c
index 574c74f..a74697c 100644
--- a/networking/udhcp/script.c
+++ b/networking/udhcp/script.c
@@ -271,7 +271,7 @@ void FAST_FUNC udhcp_run_script(struct dhcp_packet *packet, const char *name)
argv[0] = (char*) client_config.script;
argv[1] = (char*) name;
argv[2] = NULL;
- wait4pid(spawn(argv));
+ spawn_and_wait(argv);
for (curr = envp; *curr; curr++) {
log2(" %s", *curr);
diff --git a/networking/zcip.c b/networking/zcip.c
index db10d0a..6b0b1c4 100644
--- a/networking/zcip.c
+++ b/networking/zcip.c
@@ -160,13 +160,13 @@ static int run(char *argv[3], const char *param, struct in_addr *ip)
}
bb_info_msg(fmt, argv[2], argv[0], addr);
- status = wait4pid(spawn(argv + 1));
+ status = spawn_and_wait(argv + 1);
if (status < 0) {
bb_perror_msg("%s %s %s" + 3, argv[2], argv[0]);
return -errno;
}
if (status != 0)
- bb_error_msg("script %s %s failed, exitcode=%d", argv[1], argv[2], status);
+ bb_error_msg("script %s %s failed, exitcode=%d", argv[1], argv[2], status & 0xff);
return status;
}