assert(fn);
assert(line);
- if (!(f = fopen(fn, "re")))
+ f = fopen(fn, "re");
+ if (!f)
return -errno;
- if (!(fgets(t, sizeof(t), f))) {
- r = feof(f) ? -EIO : -errno;
- goto finish;
+ if (!fgets(t, sizeof(t), f)) {
+
+ if (ferror(f)) {
+ r = -errno;
+ goto finish;
+ }
+
+ t[0] = 0;
}
- if (!(c = strdup(t))) {
+ c = strdup(t);
+ if (!c) {
r = -ENOMEM;
goto finish;
}
}
while (!hashmap_isempty(pids)) {
+ pid_t pid = PTR_TO_UINT(hashmap_first_key(pids));
siginfo_t si;
char *path;
zero(si);
- if (waitid(P_ALL, 0, &si, WEXITED) < 0) {
+ if (waitid(P_PID, pid, &si, WEXITED) < 0) {
if (errno == EINTR)
continue;