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do not duplicate CONFIG_PID_FILE_PATH and ".pid" strings

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text	   data	    bss	    dec	    hex	filename
 981737	    485	   7296	 989518	  f194e	busybox_old
 981704	    485	   7296	 989485	  f192d	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2019-03-17 19:47:52 +01:00
parent 2bbd1e1e8a
commit 5059653882
8 changed files with 33 additions and 11 deletions
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18
libbb/pidfile.c
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@@ -38,3 +38,21 @@ void FAST_FUNC write_pidfile(const char *path)
}
close(pid_fd);
}
void FAST_FUNC write_pidfile_std_path_and_ext(const char *name)
{
char buf[sizeof(CONFIG_PID_FILE_PATH) + 64];
snprintf(buf, sizeof(buf), CONFIG_PID_FILE_PATH"/%s.pid", name);
write_pidfile(buf);
}
void FAST_FUNC remove_pidfile_std_path_and_ext(const char *name)
{
char buf[sizeof(CONFIG_PID_FILE_PATH) + 64];
if (!wrote_pidfile)
return;
snprintf(buf, sizeof(buf), CONFIG_PID_FILE_PATH"/%s.pid", name);
unlink(buf);
}