diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2017-01-08 15:28:38 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2017-01-09 20:20:49 +0100 |
| commit | c5f38186d296b1e4ce59cb51889bce481cce266d (patch) | |
| tree | 35898518a1507f8acc4e5b3ee0529eb9a0c95d85 /executor | |
| parent | 43d5c364a2cad2f4673499a74345088904b2c876 (diff) | |
csource: compile with -Werror
Check for compiler warnings during compilation.
Don't require -std=c99.
Fix existing compiler warnings.
Diffstat (limited to 'executor')
| -rw-r--r-- | executor/common.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/executor/common.h b/executor/common.h index 6fc798280..34601df0f 100644 --- a/executor/common.h +++ b/executor/common.h @@ -59,8 +59,9 @@ const int kRetryStatus = 69; // So call the syscall directly. __attribute__((noreturn)) void doexit(int status) { + volatile unsigned i; syscall(__NR_exit_group, status); - for (volatile unsigned i = 0;; i++) { + for (i = 0;; i++) { } } @@ -693,7 +694,6 @@ void loop() uint64_t start = current_time_ms(); for (;;) { int res = waitpid(-1, &status, __WALL | WNOHANG); - int errno0 = errno; if (res == pid) break; usleep(1000); |