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author | Al Viro <viro@zeniv.linux.org.uk> | 2013-01-21 17:16:07 -0500 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-03-03 22:55:19 -0500 |
commit | e1b5bb6d1236d4ad2084c53aa83dde7cdf6f8eea (patch) | |
tree | 2431edf19caecce6aad82b4ee4ed2abe45e542e3 /include/asm-generic | |
parent | 4a0fd5bf0fd0795af8f1be3b261f5cf146a4cb9b (diff) |
consolidate cond_syscall and SYSCALL_ALIAS declarations
take them to asm/linkage.h, with default in linux/linkage.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/asm-generic')
-rw-r--r-- | include/asm-generic/unistd.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index 4077b5d9ff81..0501fa3f783d 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h | |||
@@ -9,20 +9,3 @@ | |||
9 | #define __ARCH_WANT_STAT64 | 9 | #define __ARCH_WANT_STAT64 |
10 | #define __ARCH_WANT_SYS_LLSEEK | 10 | #define __ARCH_WANT_SYS_LLSEEK |
11 | #endif | 11 | #endif |
12 | |||
13 | /* | ||
14 | * "Conditional" syscalls | ||
15 | * | ||
16 | * What we want is __attribute__((weak,alias("sys_ni_syscall"))), | ||
17 | * but it doesn't work on all toolchains, so we just do it by hand | ||
18 | */ | ||
19 | #ifndef cond_syscall | ||
20 | #ifdef CONFIG_SYMBOL_PREFIX | ||
21 | #define __SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX | ||
22 | #else | ||
23 | #define __SYMBOL_PREFIX | ||
24 | #endif | ||
25 | #define cond_syscall(x) asm(".weak\t" __SYMBOL_PREFIX #x "\n\t" \ | ||
26 | ".set\t" __SYMBOL_PREFIX #x "," \ | ||
27 | __SYMBOL_PREFIX "sys_ni_syscall") | ||
28 | #endif | ||