Subversion Repositories test_project

#!/bin/sh

#

# Check if current architecture are missing any function calls compared

# to i386.

# i386 define a number of legacy system calls that are i386 specific

# and listed below so they are ignored.

#

# Usage:

# syscallchk gcc gcc-options

#

ignore_list() {

cat << EOF

#include <asm/types.h>

#include <asm/unistd.h>

/* System calls for 32-bit kernels only */

#if BITS_PER_LONG == 64

#define __IGNORE_sendfile64

#define __IGNORE_ftruncate64

#define __IGNORE_truncate64

#define __IGNORE_stat64

#define __IGNORE_lstat64

#define __IGNORE_fstat64

#define __IGNORE_fcntl64

#define __IGNORE_fadvise64_64

#define __IGNORE_fstatat64

#define __IGNORE_fstatfs64

#define __IGNORE_statfs64

#endif

/* i386-specific or historical system calls */

#define __IGNORE_break

#define __IGNORE_stty

#define __IGNORE_gtty

#define __IGNORE_ftime

#define __IGNORE_prof

#define __IGNORE_lock

#define __IGNORE_mpx

#define __IGNORE_ulimit

#define __IGNORE_profil

#define __IGNORE_ioperm

#define __IGNORE_iopl

#define __IGNORE_idle

#define __IGNORE_modify_ldt

#define __IGNORE_ugetrlimit

#define __IGNORE_mmap2

#define __IGNORE_vm86

#define __IGNORE_vm86old

#define __IGNORE_set_thread_area

#define __IGNORE_get_thread_area

#define __IGNORE_madvise1

#define __IGNORE_oldstat

#define __IGNORE_oldfstat

#define __IGNORE_oldlstat

#define __IGNORE_oldolduname

#define __IGNORE_olduname

#define __IGNORE_umount2

#define __IGNORE_umount

#define __IGNORE_waitpid

#define __IGNORE_stime

#define __IGNORE_nice

#define __IGNORE_signal

#define __IGNORE_sigaction

#define __IGNORE_sgetmask

#define __IGNORE_sigsuspend

#define __IGNORE_sigpending

#define __IGNORE_ssetmask

#define __IGNORE_readdir

#define __IGNORE_socketcall

#define __IGNORE_ipc

#define __IGNORE_sigreturn

#define __IGNORE_sigprocmask

#define __IGNORE_bdflush

#define __IGNORE__llseek

#define __IGNORE__newselect

#define __IGNORE_create_module

#define __IGNORE_delete_module

#define __IGNORE_query_module

#define __IGNORE_get_kernel_syms

/* ... including the "new" 32-bit uid syscalls */

#define __IGNORE_lchown32

#define __IGNORE_getuid32

#define __IGNORE_getgid32

#define __IGNORE_geteuid32

#define __IGNORE_getegid32

#define __IGNORE_setreuid32

#define __IGNORE_setregid32

#define __IGNORE_getgroups32

#define __IGNORE_setgroups32

#define __IGNORE_fchown32

#define __IGNORE_setresuid32

#define __IGNORE_getresuid32

#define __IGNORE_setresgid32

#define __IGNORE_getresgid32

#define __IGNORE_chown32

#define __IGNORE_setuid32

#define __IGNORE_setgid32

#define __IGNORE_setfsuid32

#define __IGNORE_setfsgid32

/* sync_file_range had a stupid ABI. Allow sync_file_range2 instead */

#ifdef __NR_sync_file_range2

#define __IGNORE_sync_file_range

#endif

/* Unmerged syscalls for AFS, STREAMS, etc. */

#define __IGNORE_afs_syscall

#define __IGNORE_getpmsg

#define __IGNORE_putpmsg

#define __IGNORE_vserver

EOF

}

syscall_list() {

sed -n -e '/^\#define/ { s/[^_]*__NR_\([^[:space:]]*\).*/\

\#if !defined \(__NR_\1\) \&\& !defined \(__IGNORE_\1\)\

\#warning syscall \1 not implemented\

\#endif/p }' $1

}

(ignore_list && syscall_list ${srctree}/include/asm-x86/unistd_32.h) | \

$* -E -x c - > /dev/null