diff options
| author | Ellie Hermaszewska <ellieh@nvidia.com> | 2023-10-26 03:22:01 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-25 12:22:01 -0700 |
| commit | 1a8216b7cd6f272253e7381bc520c65b7dd38b24 (patch) | |
| tree | 9865d2dcf28d7a56a13c665563f8adc0fa96de04 /source/core/unix | |
| parent | e04abb54bc69d90a503852d60a89e8bac7b60ec8 (diff) | |
Fix warnings for gcc 12.3 (#3286)
* Silence a few gcc out of bounds warnings
* Search upwards from executable for prelude directory instead of assuming depth
* comment wording
* Check return values of read and write
* Correct path to vulkan headers in gfx
* Correct diagnostic on missing file in slang-embed
* Do not use absolute path to libraries in test-context.cpp
---------
Co-authored-by: Yong He <yonghe@outlook.com>
Diffstat (limited to 'source/core/unix')
| -rw-r--r-- | source/core/unix/slang-unix-process.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/core/unix/slang-unix-process.cpp b/source/core/unix/slang-unix-process.cpp index 3ab113d83..ee5484fd8 100644 --- a/source/core/unix/slang-unix-process.cpp +++ b/source/core/unix/slang-unix-process.cpp @@ -516,7 +516,8 @@ static int pipeCLOEXEC(int pipefd[2]) // Signal the failure to our parent int execErr = errno; - ::write(execWatchPipe[1], &execErr, sizeof(execErr)); + if(::write(execWatchPipe[1], &execErr, sizeof(execErr))) + fprintf(stderr, "error: `exec` watch pipe write failed\n"); // NOTE! Because we have dup2 into STDERR_FILENO, this error will *not* generally appear on // the terminal but in the stderrPipe. |