diff options
author | Eric Wong <e@80x24.org> | 2022-08-11 20:33:39 +0000 |
---|---|---|
committer | Eric Wong <e@80x24.org> | 2022-08-11 21:57:56 +0000 |
commit | cb4b682a91662d877a36e9fc52090852fae35fa2 (patch) | |
tree | cc6363ff9c8b617b0705b1c7853db461ff22e3c1 | |
parent | 9ebb883f1a84f7be76ded974b3e86adf36b327e4 (diff) | |
download | public-inbox-cb4b682a91662d877a36e9fc52090852fae35fa2.tar.gz |
While I have no intention of using syscall numbers for non-Linux, sizeof(pid_t) was useful for OpenBSD. And maybe Linux can have real competition from other OSes with stable syscall numbers someday.
-rwxr-xr-x | devel/syscall-list | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/devel/syscall-list b/devel/syscall-list index d33a8a78..adb450da 100755 --- a/devel/syscall-list +++ b/devel/syscall-list @@ -28,7 +28,10 @@ __DATA__ #define _GNU_SOURCE #include <sys/syscall.h> #include <sys/ioctl.h> +#ifdef __linux__ #include <linux/fs.h> +#endif +#include <sys/types.h> #include <unistd.h> #include <stdio.h> @@ -60,6 +63,7 @@ int main(void) D(SYS_renameat2); #endif #endif /* Linux, any other OSes with stable syscalls? */ - printf("size_t=%zu off_t=%zu\n", sizeof(size_t), sizeof(off_t)); + printf("size_t=%zu off_t=%zu pid_t=%zu\n", + sizeof(size_t), sizeof(off_t), sizeof(pid_t)); return 0; } |