snprintf(path, sizeof(path), "/proc/self/fdinfo/%d", fd);
fdi = fopen(path, "r");
- if (!fdi) {
- p_err("can't open fdinfo: %s", strerror(errno));
+ if (!fdi)
return NULL;
- }
while ((n = getline(&line, &line_n, fdi)) > 0) {
char *value;
value = strchr(line, '\t');
if (!value || !value[1]) {
- p_err("malformed fdinfo!?");
free(line);
return NULL;
}
return line;
}
- p_err("key '%s' not found in fdinfo", key);
free(line);
fclose(fdi);
return NULL;