Robert P. J. DAY says:
According to Mike Frysinger, this patch was removed from Gentoo in the
2.3.x series and didn't seem to cause any adverse effects. So toss it
from the patch directories for glibc 2.5 and up.
1 diff -dur strace-4.5.16.orig/linux/syscallent.h strace-4.5.16/linux/syscallent.h
2 --- strace-4.5.16.orig/linux/syscallent.h 2006-10-16 03:17:52.000000000 +0200
3 +++ strace-4.5.16/linux/syscallent.h 2007-07-14 19:30:16.000000000 +0200
5 { 2, TF, sys_statfs, "statfs" }, /* 99 */
6 { 2, TD, sys_fstatfs, "fstatfs" }, /* 100 */
7 { 3, 0, sys_ioperm, "ioperm" }, /* 101 */
8 - { 2, TD, sys_socketcall, "socketcall", SYS_socketcall }, /* 102 */
9 + { 2, TD, sys_socketcall, "socketcall"
10 +#ifdef __NR_socketcall
14 { 3, 0, sys_syslog, "syslog" }, /* 103 */
15 { 3, 0, sys_setitimer, "setitimer" }, /* 104 */
16 { 2, 0, sys_getitimer, "getitimer" }, /* 105 */
18 { 4, TP, sys_wait4, "wait4", SYS_wait4 }, /* 114 */
19 { 1, 0, sys_swapoff, "swapoff" }, /* 115 */
20 { 1, 0, sys_sysinfo, "sysinfo" }, /* 116 */
21 - { 6, 0, sys_ipc, "ipc", SYS_ipc }, /* 117 */
22 + { 6, 0, sys_ipc, "ipc"
27 { 1, TD, sys_fsync, "fsync" }, /* 118 */
28 { 1, TS, sys_sigreturn, "sigreturn" }, /* 119 */
29 { 5, TP, sys_clone, "clone", SYS_clone }, /* 120 */
31 { 3, 0, sys_io_cancel, "io_cancel" }, /* 249 */
32 { 5, 0, sys_fadvise64, "fadvise64" }, /* 250 */
33 { 5, 0, printargs, "SYS_251" }, /* 251 */
34 - { 1, TP, sys_exit, "exit_group", __NR_exit_group }, /* 252 */
35 + { 1, TP, sys_exit, "exit_group"
36 +#ifdef __NR_exit_group
40 { 4, 0, printargs, "lookup_dcookie"}, /* 253 */
41 { 1, 0, sys_epoll_create, "epoll_create" }, /* 254 */
42 { 4, TD, sys_epoll_ctl, "epoll_ctl" }, /* 255 */
43 diff -dur strace-4.5.16.orig/syscall.c strace-4.5.16/syscall.c
44 --- strace-4.5.16.orig/syscall.c 2007-07-14 19:22:49.000000000 +0200
45 +++ strace-4.5.16/syscall.c 2007-07-14 19:30:16.000000000 +0200
46 @@ -2383,14 +2383,18 @@
47 switch (known_scno(tcp)) {
49 #if !defined (ALPHA) && !defined(SPARC) && !defined(SPARC64) && !defined(MIPS) && !defined(HPPA)
50 +#ifdef __NR_socketcall
52 decode_subcall(tcp, SYS_socket_subcall,
53 SYS_socket_nsubcalls, deref_style);
58 decode_subcall(tcp, SYS_ipc_subcall,
59 SYS_ipc_nsubcalls, shift_style);
62 #endif /* !ALPHA && !MIPS && !SPARC && !SPARC64 && !HPPA */
63 #if defined (SPARC) || defined (SPARC64)