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Import Upstream version 1.0.8

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This commit is contained in:
Guus Sliepen 2019-08-26 13:44:38 +02:00
parent 77e8278660
commit 6276954b04
21 changed files with 390 additions and 245 deletions
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14
lib/pidfile.c
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@ -84,8 +84,12 @@ pid_t write_pid (char *pidfile)
int fd;
pid_t pid;
if ( ((fd = open(pidfile, O_RDWR|O_CREAT, 0644)) == -1)
|| ((f = fdopen(fd, "r+")) == NULL) ) {
if ((fd = open(pidfile, O_RDWR|O_CREAT, 0644)) == -1) {
return 0;
}
if ((f = fdopen(fd, "r+")) == NULL) {
close(fd);
return 0;
}
@ -98,18 +102,18 @@ pid_t write_pid (char *pidfile)
pid = getpid();
if (!fprintf(f,"%ld\n", (long)pid)) {
close(fd);
fclose(f);
return 0;
}
fflush(f);
#ifdef HAVE_FLOCK
if (flock(fd, LOCK_UN) == -1) {
close(fd);
fclose(f);
return 0;
}
#endif
close(fd);
fclose(f);
return pid;
}