Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | [PATCH] exclude some arm EABI obsolete syscalls |
| 2 | |
| 3 | Upstream-Status: Pending |
| 4 | |
| 5 | some syscalls are obsolete and no longer available for EABI, exclude them to |
| 6 | fix the below error: |
| 7 | In file included from qemu-seccomp.c:16:0: |
| 8 | qemu-seccomp.c:28:7: error: '__NR_select' undeclared here (not in a function) |
| 9 | { SCMP_SYS(select), 252 }, |
| 10 | ^ |
| 11 | qemu-seccomp.c:36:7: error: '__NR_mmap' undeclared here (not in a function) |
| 12 | { SCMP_SYS(mmap), 247 }, |
| 13 | ^ |
| 14 | qemu-seccomp.c:57:7: error: '__NR_getrlimit' undeclared here (not in a function) |
| 15 | { SCMP_SYS(getrlimit), 245 }, |
| 16 | ^ |
| 17 | qemu-seccomp.c:96:7: error: '__NR_time' undeclared here (not in a function) |
| 18 | { SCMP_SYS(time), 245 }, |
| 19 | ^ |
| 20 | qemu-seccomp.c:185:7: error: '__NR_alarm' undeclared here (not in a function) |
| 21 | { SCMP_SYS(alarm), 241 }, |
| 22 | |
| 23 | please refer source files: |
| 24 | arch/arm/include/uapi/asm/unistd.h |
| 25 | or kernel header: |
| 26 | /usr/include/asm/unistd.h |
| 27 | |
| 28 | Signed-off-by: Roy.Li <rongqing.li@windriver.com> |
| 29 | --- |
| 30 | qemu-seccomp.c | 14 ++++++++------ |
| 31 | 1 file changed, 8 insertions(+), 6 deletions(-) |
| 32 | |
| 33 | diff --git a/qemu-seccomp.c b/qemu-seccomp.c |
| 34 | index caa926e..5a78502 100644 |
| 35 | --- a/qemu-seccomp.c |
| 36 | +++ b/qemu-seccomp.c |
| 37 | @@ -25,15 +25,21 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = { |
| 38 | { SCMP_SYS(timer_settime), 255 }, |
| 39 | { SCMP_SYS(timer_gettime), 254 }, |
| 40 | { SCMP_SYS(futex), 253 }, |
| 41 | +#if !defined(__ARM_EABI__) |
| 42 | { SCMP_SYS(select), 252 }, |
| 43 | + { SCMP_SYS(time), 245 }, |
| 44 | + { SCMP_SYS(alarm), 241 }, |
| 45 | + { SCMP_SYS(getrlimit), 245 }, |
| 46 | + { SCMP_SYS(mmap), 247 }, |
| 47 | + { SCMP_SYS(socketcall), 250 }, |
| 48 | + { SCMP_SYS(ipc), 245 }, |
| 49 | +#endif |
| 50 | { SCMP_SYS(recvfrom), 251 }, |
| 51 | { SCMP_SYS(sendto), 250 }, |
| 52 | - { SCMP_SYS(socketcall), 250 }, |
| 53 | { SCMP_SYS(read), 249 }, |
| 54 | { SCMP_SYS(io_submit), 249 }, |
| 55 | { SCMP_SYS(brk), 248 }, |
| 56 | { SCMP_SYS(clone), 247 }, |
| 57 | - { SCMP_SYS(mmap), 247 }, |
| 58 | { SCMP_SYS(mprotect), 246 }, |
| 59 | { SCMP_SYS(execve), 245 }, |
| 60 | { SCMP_SYS(open), 245 }, |
| 61 | @@ -48,13 +54,11 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = { |
| 62 | { SCMP_SYS(bind), 245 }, |
| 63 | { SCMP_SYS(listen), 245 }, |
| 64 | { SCMP_SYS(semget), 245 }, |
| 65 | - { SCMP_SYS(ipc), 245 }, |
| 66 | { SCMP_SYS(gettimeofday), 245 }, |
| 67 | { SCMP_SYS(readlink), 245 }, |
| 68 | { SCMP_SYS(access), 245 }, |
| 69 | { SCMP_SYS(prctl), 245 }, |
| 70 | { SCMP_SYS(signalfd), 245 }, |
| 71 | - { SCMP_SYS(getrlimit), 245 }, |
| 72 | { SCMP_SYS(set_tid_address), 245 }, |
| 73 | { SCMP_SYS(statfs), 245 }, |
| 74 | { SCMP_SYS(unlink), 245 }, |
| 75 | @@ -93,7 +97,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = { |
| 76 | { SCMP_SYS(times), 245 }, |
| 77 | { SCMP_SYS(exit), 245 }, |
| 78 | { SCMP_SYS(clock_gettime), 245 }, |
| 79 | - { SCMP_SYS(time), 245 }, |
| 80 | { SCMP_SYS(restart_syscall), 245 }, |
| 81 | { SCMP_SYS(pwrite64), 245 }, |
| 82 | { SCMP_SYS(nanosleep), 245 }, |
| 83 | @@ -182,7 +185,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = { |
| 84 | { SCMP_SYS(lstat64), 241 }, |
| 85 | { SCMP_SYS(sendfile64), 241 }, |
| 86 | { SCMP_SYS(ugetrlimit), 241 }, |
| 87 | - { SCMP_SYS(alarm), 241 }, |
| 88 | { SCMP_SYS(rt_sigsuspend), 241 }, |
| 89 | { SCMP_SYS(rt_sigqueueinfo), 241 }, |
| 90 | { SCMP_SYS(rt_tgsigqueueinfo), 241 }, |
| 91 | -- |
| 92 | 1.9.1 |
| 93 | |