41be6aef38
Fix a number of miscellanous items:
(1) Declare lock sections in the linker script.
(2) Recurse in the correct manner in the arch makefile.
(3) asm/bug.h requires asm/linkage.h to be included first. One C file puts
asm/bug.h first.
(4) Add an empty RTC header file to avoid missing header file errors.
(5) sg_dma_address() should use the dma_address member of a scatter list.
(6) Add trivial pci_unmap support.
(7) Add pgprot_noncached()
(8) Discard u_quad_t.
(9) Use ~0UL rather than ULONG_MAX in unistd.h in case the latter isn't
declared.
(10) Add an empty VGA header file to avoid missing header file errors.
(11) Add an XOR header file to use the generic XOR stuff.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
502 lines
16 KiB
C
502 lines
16 KiB
C
#ifndef _ASM_UNISTD_H_
|
|
#define _ASM_UNISTD_H_
|
|
|
|
/*
|
|
* This file contains the system call numbers.
|
|
*/
|
|
|
|
#define __NR_restart_syscall 0
|
|
#define __NR_exit 1
|
|
#define __NR_fork 2
|
|
#define __NR_read 3
|
|
#define __NR_write 4
|
|
#define __NR_open 5
|
|
#define __NR_close 6
|
|
#define __NR_waitpid 7
|
|
#define __NR_creat 8
|
|
#define __NR_link 9
|
|
#define __NR_unlink 10
|
|
#define __NR_execve 11
|
|
#define __NR_chdir 12
|
|
#define __NR_time 13
|
|
#define __NR_mknod 14
|
|
#define __NR_chmod 15
|
|
#define __NR_lchown 16
|
|
#define __NR_break 17
|
|
#define __NR_oldstat 18
|
|
#define __NR_lseek 19
|
|
#define __NR_getpid 20
|
|
#define __NR_mount 21
|
|
#define __NR_umount 22
|
|
#define __NR_setuid 23
|
|
#define __NR_getuid 24
|
|
#define __NR_stime 25
|
|
#define __NR_ptrace 26
|
|
#define __NR_alarm 27
|
|
#define __NR_oldfstat 28
|
|
#define __NR_pause 29
|
|
#define __NR_utime 30
|
|
#define __NR_stty 31
|
|
#define __NR_gtty 32
|
|
#define __NR_access 33
|
|
#define __NR_nice 34
|
|
#define __NR_ftime 35
|
|
#define __NR_sync 36
|
|
#define __NR_kill 37
|
|
#define __NR_rename 38
|
|
#define __NR_mkdir 39
|
|
#define __NR_rmdir 40
|
|
#define __NR_dup 41
|
|
#define __NR_pipe 42
|
|
#define __NR_times 43
|
|
#define __NR_prof 44
|
|
#define __NR_brk 45
|
|
#define __NR_setgid 46
|
|
#define __NR_getgid 47
|
|
#define __NR_signal 48
|
|
#define __NR_geteuid 49
|
|
#define __NR_getegid 50
|
|
#define __NR_acct 51
|
|
#define __NR_umount2 52
|
|
#define __NR_lock 53
|
|
#define __NR_ioctl 54
|
|
#define __NR_fcntl 55
|
|
#define __NR_mpx 56
|
|
#define __NR_setpgid 57
|
|
#define __NR_ulimit 58
|
|
// #define __NR_oldolduname /* 59 */ obsolete
|
|
#define __NR_umask 60
|
|
#define __NR_chroot 61
|
|
#define __NR_ustat 62
|
|
#define __NR_dup2 63
|
|
#define __NR_getppid 64
|
|
#define __NR_getpgrp 65
|
|
#define __NR_setsid 66
|
|
#define __NR_sigaction 67
|
|
#define __NR_sgetmask 68
|
|
#define __NR_ssetmask 69
|
|
#define __NR_setreuid 70
|
|
#define __NR_setregid 71
|
|
#define __NR_sigsuspend 72
|
|
#define __NR_sigpending 73
|
|
#define __NR_sethostname 74
|
|
#define __NR_setrlimit 75
|
|
#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */
|
|
#define __NR_getrusage 77
|
|
#define __NR_gettimeofday 78
|
|
#define __NR_settimeofday 79
|
|
#define __NR_getgroups 80
|
|
#define __NR_setgroups 81
|
|
#define __NR_select 82
|
|
#define __NR_symlink 83
|
|
#define __NR_oldlstat 84
|
|
#define __NR_readlink 85
|
|
#define __NR_uselib 86
|
|
#define __NR_swapon 87
|
|
#define __NR_reboot 88
|
|
#define __NR_readdir 89
|
|
// #define __NR_mmap 90 /* obsolete - not implemented */
|
|
#define __NR_munmap 91
|
|
#define __NR_truncate 92
|
|
#define __NR_ftruncate 93
|
|
#define __NR_fchmod 94
|
|
#define __NR_fchown 95
|
|
#define __NR_getpriority 96
|
|
#define __NR_setpriority 97
|
|
// #define __NR_profil /* 98 */ obsolete
|
|
#define __NR_statfs 99
|
|
#define __NR_fstatfs 100
|
|
// #define __NR_ioperm /* 101 */ not supported
|
|
#define __NR_socketcall 102
|
|
#define __NR_syslog 103
|
|
#define __NR_setitimer 104
|
|
#define __NR_getitimer 105
|
|
#define __NR_stat 106
|
|
#define __NR_lstat 107
|
|
#define __NR_fstat 108
|
|
// #define __NR_olduname /* 109 */ obsolete
|
|
// #define __NR_iopl /* 110 */ not supported
|
|
#define __NR_vhangup 111
|
|
// #define __NR_idle /* 112 */ Obsolete
|
|
// #define __NR_vm86old /* 113 */ not supported
|
|
#define __NR_wait4 114
|
|
#define __NR_swapoff 115
|
|
#define __NR_sysinfo 116
|
|
#define __NR_ipc 117
|
|
#define __NR_fsync 118
|
|
#define __NR_sigreturn 119
|
|
#define __NR_clone 120
|
|
#define __NR_setdomainname 121
|
|
#define __NR_uname 122
|
|
// #define __NR_modify_ldt /* 123 */ not supported
|
|
#define __NR_cacheflush 123
|
|
#define __NR_adjtimex 124
|
|
#define __NR_mprotect 125
|
|
#define __NR_sigprocmask 126
|
|
#define __NR_create_module 127
|
|
#define __NR_init_module 128
|
|
#define __NR_delete_module 129
|
|
#define __NR_get_kernel_syms 130
|
|
#define __NR_quotactl 131
|
|
#define __NR_getpgid 132
|
|
#define __NR_fchdir 133
|
|
#define __NR_bdflush 134
|
|
#define __NR_sysfs 135
|
|
#define __NR_personality 136
|
|
#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
|
|
#define __NR_setfsuid 138
|
|
#define __NR_setfsgid 139
|
|
#define __NR__llseek 140
|
|
#define __NR_getdents 141
|
|
#define __NR__newselect 142
|
|
#define __NR_flock 143
|
|
#define __NR_msync 144
|
|
#define __NR_readv 145
|
|
#define __NR_writev 146
|
|
#define __NR_getsid 147
|
|
#define __NR_fdatasync 148
|
|
#define __NR__sysctl 149
|
|
#define __NR_mlock 150
|
|
#define __NR_munlock 151
|
|
#define __NR_mlockall 152
|
|
#define __NR_munlockall 153
|
|
#define __NR_sched_setparam 154
|
|
#define __NR_sched_getparam 155
|
|
#define __NR_sched_setscheduler 156
|
|
#define __NR_sched_getscheduler 157
|
|
#define __NR_sched_yield 158
|
|
#define __NR_sched_get_priority_max 159
|
|
#define __NR_sched_get_priority_min 160
|
|
#define __NR_sched_rr_get_interval 161
|
|
#define __NR_nanosleep 162
|
|
#define __NR_mremap 163
|
|
#define __NR_setresuid 164
|
|
#define __NR_getresuid 165
|
|
// #define __NR_vm86 /* 166 */ not supported
|
|
#define __NR_query_module 167
|
|
#define __NR_poll 168
|
|
#define __NR_nfsservctl 169
|
|
#define __NR_setresgid 170
|
|
#define __NR_getresgid 171
|
|
#define __NR_prctl 172
|
|
#define __NR_rt_sigreturn 173
|
|
#define __NR_rt_sigaction 174
|
|
#define __NR_rt_sigprocmask 175
|
|
#define __NR_rt_sigpending 176
|
|
#define __NR_rt_sigtimedwait 177
|
|
#define __NR_rt_sigqueueinfo 178
|
|
#define __NR_rt_sigsuspend 179
|
|
#define __NR_pread 180
|
|
#define __NR_pwrite 181
|
|
#define __NR_chown 182
|
|
#define __NR_getcwd 183
|
|
#define __NR_capget 184
|
|
#define __NR_capset 185
|
|
#define __NR_sigaltstack 186
|
|
#define __NR_sendfile 187
|
|
#define __NR_getpmsg 188 /* some people actually want streams */
|
|
#define __NR_putpmsg 189 /* some people actually want streams */
|
|
#define __NR_vfork 190
|
|
#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */
|
|
#define __NR_mmap2 192
|
|
#define __NR_truncate64 193
|
|
#define __NR_ftruncate64 194
|
|
#define __NR_stat64 195
|
|
#define __NR_lstat64 196
|
|
#define __NR_fstat64 197
|
|
#define __NR_lchown32 198
|
|
#define __NR_getuid32 199
|
|
#define __NR_getgid32 200
|
|
#define __NR_geteuid32 201
|
|
#define __NR_getegid32 202
|
|
#define __NR_setreuid32 203
|
|
#define __NR_setregid32 204
|
|
#define __NR_getgroups32 205
|
|
#define __NR_setgroups32 206
|
|
#define __NR_fchown32 207
|
|
#define __NR_setresuid32 208
|
|
#define __NR_getresuid32 209
|
|
#define __NR_setresgid32 210
|
|
#define __NR_getresgid32 211
|
|
#define __NR_chown32 212
|
|
#define __NR_setuid32 213
|
|
#define __NR_setgid32 214
|
|
#define __NR_setfsuid32 215
|
|
#define __NR_setfsgid32 216
|
|
#define __NR_pivot_root 217
|
|
#define __NR_mincore 218
|
|
#define __NR_madvise 219
|
|
|
|
#define __NR_getdents64 220
|
|
#define __NR_fcntl64 221
|
|
#define __NR_security 223 /* syscall for security modules */
|
|
#define __NR_gettid 224
|
|
#define __NR_readahead 225
|
|
#define __NR_setxattr 226
|
|
#define __NR_lsetxattr 227
|
|
#define __NR_fsetxattr 228
|
|
#define __NR_getxattr 229
|
|
#define __NR_lgetxattr 230
|
|
#define __NR_fgetxattr 231
|
|
#define __NR_listxattr 232
|
|
#define __NR_llistxattr 233
|
|
#define __NR_flistxattr 234
|
|
#define __NR_removexattr 235
|
|
#define __NR_lremovexattr 236
|
|
#define __NR_fremovexattr 237
|
|
#define __NR_tkill 238
|
|
#define __NR_sendfile64 239
|
|
#define __NR_futex 240
|
|
#define __NR_sched_setaffinity 241
|
|
#define __NR_sched_getaffinity 242
|
|
#define __NR_set_thread_area 243
|
|
#define __NR_get_thread_area 244
|
|
#define __NR_io_setup 245
|
|
#define __NR_io_destroy 246
|
|
#define __NR_io_getevents 247
|
|
#define __NR_io_submit 248
|
|
#define __NR_io_cancel 249
|
|
#define __NR_fadvise64 250
|
|
|
|
#define __NR_exit_group 252
|
|
#define __NR_lookup_dcookie 253
|
|
#define __NR_epoll_create 254
|
|
#define __NR_epoll_ctl 255
|
|
#define __NR_epoll_wait 256
|
|
#define __NR_remap_file_pages 257
|
|
#define __NR_set_tid_address 258
|
|
#define __NR_timer_create 259
|
|
#define __NR_timer_settime (__NR_timer_create+1)
|
|
#define __NR_timer_gettime (__NR_timer_create+2)
|
|
#define __NR_timer_getoverrun (__NR_timer_create+3)
|
|
#define __NR_timer_delete (__NR_timer_create+4)
|
|
#define __NR_clock_settime (__NR_timer_create+5)
|
|
#define __NR_clock_gettime (__NR_timer_create+6)
|
|
#define __NR_clock_getres (__NR_timer_create+7)
|
|
#define __NR_clock_nanosleep (__NR_timer_create+8)
|
|
#define __NR_statfs64 268
|
|
#define __NR_fstatfs64 269
|
|
#define __NR_tgkill 270
|
|
#define __NR_utimes 271
|
|
#define __NR_fadvise64_64 272
|
|
#define __NR_vserver 273
|
|
#define __NR_mbind 274
|
|
#define __NR_get_mempolicy 275
|
|
#define __NR_set_mempolicy 276
|
|
#define __NR_mq_open 277
|
|
#define __NR_mq_unlink (__NR_mq_open+1)
|
|
#define __NR_mq_timedsend (__NR_mq_open+2)
|
|
#define __NR_mq_timedreceive (__NR_mq_open+3)
|
|
#define __NR_mq_notify (__NR_mq_open+4)
|
|
#define __NR_mq_getsetattr (__NR_mq_open+5)
|
|
#define __NR_sys_kexec_load 283
|
|
#define __NR_waitid 284
|
|
/* #define __NR_sys_setaltroot 285 */
|
|
#define __NR_add_key 286
|
|
#define __NR_request_key 287
|
|
#define __NR_keyctl 288
|
|
#define __NR_vperfctr_open 289
|
|
#define __NR_vperfctr_control (__NR_perfctr_info+1)
|
|
#define __NR_vperfctr_unlink (__NR_perfctr_info+2)
|
|
#define __NR_vperfctr_iresume (__NR_perfctr_info+3)
|
|
#define __NR_vperfctr_read (__NR_perfctr_info+4)
|
|
|
|
#define NR_syscalls 294
|
|
|
|
/*
|
|
* process the return value of a syscall, consigning it to one of two possible fates
|
|
* - user-visible error numbers are in the range -1 - -4095: see <asm-frv/errno.h>
|
|
*/
|
|
#undef __syscall_return
|
|
#define __syscall_return(type, res) \
|
|
do { \
|
|
unsigned long __sr2 = (res); \
|
|
if (__builtin_expect(__sr2 >= (unsigned long)(-4095), 0)) { \
|
|
errno = (-__sr2); \
|
|
__sr2 = ~0UL; \
|
|
} \
|
|
return (type) __sr2; \
|
|
} while (0)
|
|
|
|
/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
|
|
|
|
#undef _syscall0
|
|
#define _syscall0(type,name) \
|
|
type name(void) \
|
|
{ \
|
|
register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
|
|
register unsigned long __sc0 __asm__ ("gr8"); \
|
|
__asm__ __volatile__ ("tira gr0,#0" \
|
|
: "=r" (__sc0) \
|
|
: "r" (__scnum)); \
|
|
__syscall_return(type, __sc0); \
|
|
}
|
|
|
|
#undef _syscall1
|
|
#define _syscall1(type,name,type1,arg1) \
|
|
type name(type1 arg1) \
|
|
{ \
|
|
register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
|
|
register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
|
|
__asm__ __volatile__ ("tira gr0,#0" \
|
|
: "+r" (__sc0) \
|
|
: "r" (__scnum)); \
|
|
__syscall_return(type, __sc0); \
|
|
}
|
|
|
|
#undef _syscall2
|
|
#define _syscall2(type,name,type1,arg1,type2,arg2) \
|
|
type name(type1 arg1,type2 arg2) \
|
|
{ \
|
|
register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
|
|
register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
|
|
register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
|
|
__asm__ __volatile__ ("tira gr0,#0" \
|
|
: "+r" (__sc0) \
|
|
: "r" (__scnum), "r" (__sc1)); \
|
|
__syscall_return(type, __sc0); \
|
|
}
|
|
|
|
#undef _syscall3
|
|
#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
|
|
type name(type1 arg1,type2 arg2,type3 arg3) \
|
|
{ \
|
|
register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
|
|
register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
|
|
register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
|
|
register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
|
|
__asm__ __volatile__ ("tira gr0,#0" \
|
|
: "+r" (__sc0) \
|
|
: "r" (__scnum), "r" (__sc1), "r" (__sc2)); \
|
|
__syscall_return(type, __sc0); \
|
|
}
|
|
|
|
#undef _syscall4
|
|
#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
|
|
type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
|
|
{ \
|
|
register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
|
|
register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
|
|
register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
|
|
register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
|
|
register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \
|
|
__asm__ __volatile__ ("tira gr0,#0" \
|
|
: "+r" (__sc0) \
|
|
: "r" (__scnum), "r" (__sc1), "r" (__sc2), "r" (__sc3)); \
|
|
__syscall_return(type, __sc0); \
|
|
}
|
|
|
|
#undef _syscall5
|
|
#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
|
|
type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
|
|
{ \
|
|
register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
|
|
register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
|
|
register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
|
|
register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
|
|
register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \
|
|
register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \
|
|
__asm__ __volatile__ ("tira gr0,#0" \
|
|
: "+r" (__sc0) \
|
|
: "r" (__scnum), "r" (__sc1), "r" (__sc2), \
|
|
"r" (__sc3), "r" (__sc4)); \
|
|
__syscall_return(type, __sc0); \
|
|
}
|
|
|
|
#undef _syscall6
|
|
#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5, type6, arg6) \
|
|
type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \
|
|
{ \
|
|
register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
|
|
register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
|
|
register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
|
|
register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
|
|
register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \
|
|
register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \
|
|
register unsigned long __sc5 __asm__ ("gr13") = (unsigned long) arg6; \
|
|
__asm__ __volatile__ ("tira gr0,#0" \
|
|
: "+r" (__sc0) \
|
|
: "r" (__scnum), "r" (__sc1), "r" (__sc2), \
|
|
"r" (__sc3), "r" (__sc4), "r" (__sc5)); \
|
|
__syscall_return(type, __sc0); \
|
|
}
|
|
|
|
|
|
#ifdef __KERNEL_SYSCALLS__
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/types.h>
|
|
#include <linux/linkage.h>
|
|
#include <asm/ptrace.h>
|
|
|
|
/*
|
|
* we need this inline - forking from kernel space will result
|
|
* in NO COPY ON WRITE (!!!), until an execve is executed. This
|
|
* is no problem, but for the stack. This is handled by not letting
|
|
* main() use the stack at all after fork(). Thus, no function
|
|
* calls - which means inline code for fork too, as otherwise we
|
|
* would use the stack upon exit from 'fork()'.
|
|
*
|
|
* Actually only pause and fork are needed inline, so that there
|
|
* won't be any messing with the stack from main(), but we define
|
|
* some others too.
|
|
*/
|
|
#define __NR__exit __NR_exit
|
|
static inline _syscall0(int,pause)
|
|
static inline _syscall0(int,sync)
|
|
static inline _syscall0(pid_t,setsid)
|
|
static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
|
|
static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
|
|
static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
|
|
static inline _syscall1(int,dup,int,fd)
|
|
static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
|
|
static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
|
|
static inline _syscall1(int,close,int,fd)
|
|
static inline _syscall1(int,_exit,int,exitcode)
|
|
static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
|
|
static inline _syscall1(int,delete_module,const char *,name)
|
|
|
|
static inline pid_t wait(int * wait_stat)
|
|
{
|
|
return waitpid(-1,wait_stat,0);
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifdef __KERNEL__
|
|
#define __ARCH_WANT_IPC_PARSE_VERSION
|
|
/* #define __ARCH_WANT_OLD_READDIR */
|
|
#define __ARCH_WANT_OLD_STAT
|
|
#define __ARCH_WANT_STAT64
|
|
#define __ARCH_WANT_SYS_ALARM
|
|
/* #define __ARCH_WANT_SYS_GETHOSTNAME */
|
|
#define __ARCH_WANT_SYS_PAUSE
|
|
/* #define __ARCH_WANT_SYS_SGETMASK */
|
|
/* #define __ARCH_WANT_SYS_SIGNAL */
|
|
#define __ARCH_WANT_SYS_TIME
|
|
#define __ARCH_WANT_SYS_UTIME
|
|
#define __ARCH_WANT_SYS_WAITPID
|
|
#define __ARCH_WANT_SYS_SOCKETCALL
|
|
#define __ARCH_WANT_SYS_FADVISE64
|
|
#define __ARCH_WANT_SYS_GETPGRP
|
|
#define __ARCH_WANT_SYS_LLSEEK
|
|
#define __ARCH_WANT_SYS_NICE
|
|
/* #define __ARCH_WANT_SYS_OLD_GETRLIMIT */
|
|
#define __ARCH_WANT_SYS_OLDUMOUNT
|
|
/* #define __ARCH_WANT_SYS_SIGPENDING */
|
|
#define __ARCH_WANT_SYS_SIGPROCMASK
|
|
#define __ARCH_WANT_SYS_RT_SIGACTION
|
|
#endif
|
|
|
|
/*
|
|
* "Conditional" syscalls
|
|
*
|
|
* What we want is __attribute__((weak,alias("sys_ni_syscall"))),
|
|
* but it doesn't work on all toolchains, so we just do it by hand
|
|
*/
|
|
#ifndef cond_syscall
|
|
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
|
|
#endif
|
|
|
|
#endif /* _ASM_UNISTD_H_ */
|