diff options
Diffstat (limited to 'src/basic')
| -rw-r--r-- | src/basic/fd-util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/basic/fd-util.h b/src/basic/fd-util.h index 655ad29284..2f59e334c5 100644 --- a/src/basic/fd-util.h +++ b/src/basic/fd-util.h @@ -121,3 +121,11 @@ static inline char *format_proc_fd_path(char buf[static PROC_FD_PATH_MAX], int f format_proc_fd_path((char[PROC_FD_PATH_MAX]) {}, (fd)) const char *accmode_to_string(int flags); + +/* Like ASSERT_PTR, but for fds */ +#define ASSERT_FD(fd) \ + ({ \ + int _fd_ = (fd); \ + assert(_fd_ >= 0); \ + _fd_; \ + }) |