diff options
Diffstat (limited to 'devel/syscall-list')
-rwxr-xr-x | devel/syscall-list | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/devel/syscall-list b/devel/syscall-list deleted file mode 100755 index b33401d9..00000000 --- a/devel/syscall-list +++ /dev/null @@ -1,49 +0,0 @@ -# Copyright 2021 all contributors <meta@public-inbox.org> -# License: AGPL-3.0+ <http://www.gnu.org/licenses/agpl-3.0.txt> -# Dump syscall numbers under Linux and any other kernel which -# promises stable syscall numbers. This is to maintain -# PublicInbox::Syscall -# DO NOT USE this for *BSDs, none of the current BSD kernels -# we know about promise stable syscall numbers, we'll use -# Inline::C to support them. -eval 'exec perl -S $0 ${1+"$@"}' # no shebang - if 0; # running under some shell -use strict; -use File::Temp 0.19; -my $cc = $ENV{CC} // 'cc'; -my @cflags = split(/\s+/, $ENV{CFLAGS} // '-Wall'); -my $str = do { local $/; <DATA> }; -my $tmp = File::Temp->newdir('syscall-list-XXXX', TMPDIR => 1); -my $f = "$tmp/sc.c"; -my $x = "$tmp/sc"; -open my $fh, '>', $f or die "open $f $!"; -print $fh $str or die "print $f $!"; -close $fh or die "close $f $!"; -system($cc, '-o', $x, $f, @cflags) == 0 or die "cc failed \$?=$?"; -exec($x); -__DATA__ -#define _GNU_SOURCE -#include <unistd.h> -#include <sys/syscall.h> -#include <stdio.h> - -#define D(x) printf("$" #x " = %ld;\n", (long)x) - -int main(void) -{ -#ifdef __linux__ - D(SYS_epoll_create1); - D(SYS_epoll_ctl); -#ifdef SYS_epoll_wait - D(SYS_epoll_wait); -#endif - D(SYS_epoll_pwait); - D(SYS_signalfd4); - D(SYS_inotify_init1); - D(SYS_inotify_add_watch); - D(SYS_inotify_rm_watch); - D(SYS_prctl); -#endif /* Linux, any other OSes with stable syscalls? */ - printf("size_t=%zu off_t=%zu\n", sizeof(size_t), sizeof(off_t)); - return 0; -} |