diff options
Diffstat (limited to 'src/shared/util.c')
| -rw-r--r-- | src/shared/util.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/shared/util.c b/src/shared/util.c index 0fce2537da..38134ae521 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -430,7 +430,7 @@ char *split_quoted(const char *c, size_t *l, char **state) { *state = (char*) e; } - return current; + return (char*) current; } int get_parent_of_pid(pid_t pid, pid_t *_ppid) { @@ -497,7 +497,7 @@ int get_starttime_of_pid(pid_t pid, unsigned long long *st) { f = fopen(p, "re"); if (!f) - return -errno; + return errno == ENOENT ? -ESRCH : -errno; if (!fgets(line, sizeof(line), f)) { if (ferror(f)) @@ -563,6 +563,7 @@ char *truncate_nl(char *s) { int get_process_comm(pid_t pid, char **name) { const char *p; + int r; assert(name); assert(pid >= 0); @@ -572,7 +573,11 @@ int get_process_comm(pid_t pid, char **name) { else p = procfs_file_alloca(pid, "comm"); - return read_one_line_file(p, name); + r = read_one_line_file(p, name); + if (r == -ENOENT) + return -ESRCH; + + return r; } int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char **line) { @@ -729,7 +734,7 @@ int get_process_exe(pid_t pid, char **name) { r = readlink_malloc(p, name); if (r < 0) - return r; + return r == -ENOENT ? -ESRCH : r; d = endswith(*name, " (deleted)"); if (d) |