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authorPeter S. Mazinger <ps.m@gmx.net>2011-03-13 00:29:45 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:22 +0200
commit27fbcf79bc05e63f8687e61ce83fb29c77683b4a (patch)
treecefe9825ddcffd009d32bb78af6a51aa2f4bdd03 /libc
parentef7472070942a527be96d3dceface75c8c96d365 (diff)
signal.h: move prototypes for __syscall_[rt_]sigaction to common place
solve inconsistency between archs NPTL should not use __syscall_rt_sigaction at all, for now it needs to be visible Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
-rw-r--r--libc/sysdeps/linux/alpha/bits/kernel_sigaction.h8
-rw-r--r--libc/sysdeps/linux/common/__syscall_rt_sigaction.c7
-rw-r--r--libc/sysdeps/linux/common/__syscall_sigaction.c3
-rw-r--r--libc/sysdeps/linux/common/bits/kernel_sigaction.h12
-rw-r--r--libc/sysdeps/linux/hppa/bits/kernel_sigaction.h8
-rw-r--r--libc/sysdeps/linux/mips/bits/kernel_sigaction.h8
6 files changed, 3 insertions, 43 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h b/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h
index cd6b2133d..7746e3078 100644
--- a/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h
@@ -9,12 +9,4 @@ struct old_kernel_sigaction {
unsigned int sa_flags;
};
-/* In uclibc, userspace struct sigaction is identical to
- * "new" struct kernel_sigaction (one from the Linux 2.1.68 kernel).
- * See sigaction.h
- */
-
-extern int __syscall_rt_sigaction (int, const struct sigaction *,
- struct sigaction *, size_t) attribute_hidden;
-
#endif
diff --git a/libc/sysdeps/linux/common/__syscall_rt_sigaction.c b/libc/sysdeps/linux/common/__syscall_rt_sigaction.c
index 006b38a2a..723bf2e12 100644
--- a/libc/sysdeps/linux/common/__syscall_rt_sigaction.c
+++ b/libc/sysdeps/linux/common/__syscall_rt_sigaction.c
@@ -12,11 +12,8 @@
#ifdef __NR_rt_sigaction
#include <signal.h>
-int __syscall_rt_sigaction (int __signum, const struct sigaction *__act,
- struct sigaction *__oldact, size_t __size);
-
#define __NR___syscall_rt_sigaction __NR_rt_sigaction
_syscall4(int, __syscall_rt_sigaction, int, signum,
- const struct sigaction *, act, struct sigaction *, oldact,
- size_t, size)
+ const struct sigaction *, act, struct sigaction *, oldact,
+ size_t, size)
#endif
diff --git a/libc/sysdeps/linux/common/__syscall_sigaction.c b/libc/sysdeps/linux/common/__syscall_sigaction.c
index ae0f01e9e..98e6637ea 100644
--- a/libc/sysdeps/linux/common/__syscall_sigaction.c
+++ b/libc/sysdeps/linux/common/__syscall_sigaction.c
@@ -12,8 +12,7 @@
#ifndef __NR_rt_sigaction
#define __NR___syscall_sigaction __NR_sigaction
#include <signal.h>
-int __syscall_sigaction (int __signum, const struct sigaction *__act, struct sigaction *__oldact) attribute_hidden;
_syscall3(int, __syscall_sigaction, int, signum, const struct sigaction *,
- act, struct sigaction *, oldact)
+ act, struct sigaction *, oldact)
#endif
diff --git a/libc/sysdeps/linux/common/bits/kernel_sigaction.h b/libc/sysdeps/linux/common/bits/kernel_sigaction.h
index 0a35ac8cb..5c8726058 100644
--- a/libc/sysdeps/linux/common/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/common/bits/kernel_sigaction.h
@@ -19,18 +19,6 @@ struct old_kernel_sigaction {
unsigned long sa_flags;
void (*sa_restorer)(void);
};
-/* In uclibc, userspace struct sigaction is identical to
- * "new" struct kernel_sigaction (one from the Linux 2.1.68 kernel).
- * See sigaction.h
- */
-
-extern int __syscall_sigaction(int, const struct old_kernel_sigaction *,
- struct old_kernel_sigaction *);
-
#endif
-
-extern int __syscall_rt_sigaction(int, const struct sigaction *,
- struct sigaction *, size_t);
-
#endif /* _BITS_SIGACTION_STRUCT_H */
diff --git a/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h b/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h
index 1c093a522..5834bf37a 100644
--- a/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h
@@ -12,12 +12,4 @@ struct old_kernel_sigaction {
unsigned long sa_flags;
};
-/* In uclibc, userspace struct sigaction is identical to
- * "new" struct kernel_sigaction (one from the Linux 2.1.68 kernel).
- * See sigaction.h
- */
-
-extern int __syscall_rt_sigaction (int, const struct sigaction *,
- struct sigaction *, size_t) attribute_hidden;
-
#endif
diff --git a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h
index 2048095c8..65eff7c92 100644
--- a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h
@@ -24,12 +24,4 @@ struct old_kernel_sigaction {
#endif
};
-/* In uclibc, userspace struct sigaction is identical to
- * "new" struct kernel_sigaction (one from the Linux 2.1.68 kernel).
- * See sigaction.h
- */
-
-extern int __syscall_rt_sigaction (int, const struct sigaction *,
- struct sigaction *, size_t) attribute_hidden;
-
#endif