From 13433395f2fd808006cd07b05b79cae193c6ecb9 Mon Sep 17 00:00:00 2001 From: Bernhard Reutner-Fischer Date: Fri, 11 Jun 2010 19:22:42 +0200 Subject: silence some warnings about missing prototypes Signed-off-by: Bernhard Reutner-Fischer --- libc/stdlib/system.c | 2 +- libc/sysdeps/linux/common/fork.c | 2 +- libc/sysdeps/linux/common/pause.c | 1 + libc/sysdeps/linux/common/select.c | 4 ++-- libc/sysdeps/linux/common/wait.c | 1 + libpthread/nptl/init.c | 2 +- libpthread/nptl/sysdeps/pthread/sigaction.c | 4 +--- libpthread/nptl/sysdeps/unix/sysv/linux/fork.c | 2 +- libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c | 1 + 9 files changed, 10 insertions(+), 9 deletions(-) diff --git a/libc/stdlib/system.c b/libc/stdlib/system.c index 4f54d1df9..acd86761d 100644 --- a/libc/stdlib/system.c +++ b/libc/stdlib/system.c @@ -17,6 +17,7 @@ #include #endif +extern __typeof(system) __libc_system; /* TODO: the cancellable version breaks on sparc currently, * need to figure out why still @@ -28,7 +29,6 @@ # define vfork fork #endif -extern __typeof(system) __libc_system; int __libc_system(const char *command) { int wait_val, pid; diff --git a/libc/sysdeps/linux/common/fork.c b/libc/sysdeps/linux/common/fork.c index 26a20d987..2e730064f 100644 --- a/libc/sysdeps/linux/common/fork.c +++ b/libc/sysdeps/linux/common/fork.c @@ -10,10 +10,10 @@ #include #include +extern __typeof(fork) __libc_fork; #ifdef __ARCH_USE_MMU__ #ifdef __NR_fork -extern __typeof(fork) __libc_fork; #define __NR___libc_fork __NR_fork _syscall0(pid_t, __libc_fork) weak_alias(__libc_fork,fork) diff --git a/libc/sysdeps/linux/common/pause.c b/libc/sysdeps/linux/common/pause.c index 132ffa856..33eb409c6 100644 --- a/libc/sysdeps/linux/common/pause.c +++ b/libc/sysdeps/linux/common/pause.c @@ -19,6 +19,7 @@ /* Suspend the process until a signal arrives. This always returns -1 and sets errno to EINTR. */ +extern __typeof(pause) __libc_pause; int __libc_pause (void) { diff --git a/libc/sysdeps/linux/common/select.c b/libc/sysdeps/linux/common/select.c index 0c2d91984..029fb08a0 100644 --- a/libc/sysdeps/linux/common/select.c +++ b/libc/sysdeps/linux/common/select.c @@ -23,7 +23,7 @@ extern __typeof(select) __libc_select; #if !defined(__NR__newselect) && !defined(__NR_select) && defined __USE_XOPEN2K # define __NR___libc_pselect6 __NR_pselect6 -_syscall6(int, __libc_pselect6, int, n, fd_set *, readfds, fd_set *, writefds, +static _syscall6(int, __libc_pselect6, int, n, fd_set *, readfds, fd_set *, writefds, fd_set *, exceptfds, const struct timespec *, timeout, const sigset_t *, sigmask) @@ -71,7 +71,7 @@ int __libc_select(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, # define __NR___syscall_select __NR_select #endif -_syscall5(int, __syscall_select, int, n, fd_set *, readfds, +static _syscall5(int, __syscall_select, int, n, fd_set *, readfds, fd_set *, writefds, fd_set *, exceptfds, struct timeval *, timeout); int __libc_select(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, diff --git a/libc/sysdeps/linux/common/wait.c b/libc/sysdeps/linux/common/wait.c index d4b79bd37..9b529eb21 100644 --- a/libc/sysdeps/linux/common/wait.c +++ b/libc/sysdeps/linux/common/wait.c @@ -10,6 +10,7 @@ #include #include +extern __typeof(wait) __libc_wait; /* Wait for a child to die. When one does, put its status in *STAT_LOC * and return its process ID. For errors, return (pid_t) -1. */ #ifdef __UCLIBC_HAS_THREADS_NATIVE__ diff --git a/libpthread/nptl/init.c b/libpthread/nptl/init.c index b70de84fd..3e5fde337 100644 --- a/libpthread/nptl/init.c +++ b/libpthread/nptl/init.c @@ -34,8 +34,8 @@ #include #include #include - #include +extern __typeof(sigaction) __libc_sigaction; /* Size and alignment of static TLS block. */ size_t __static_tls_size; diff --git a/libpthread/nptl/sysdeps/pthread/sigaction.c b/libpthread/nptl/sysdeps/pthread/sigaction.c index 20cff8941..e004a3903 100644 --- a/libpthread/nptl/sysdeps/pthread/sigaction.c +++ b/libpthread/nptl/sysdeps/pthread/sigaction.c @@ -26,9 +26,7 @@ #define LIBC_SIGACTION 1 #include -int -sigaction (int sig, const struct sigaction *act, struct sigaction *oact); - +extern __typeof(sigaction) __sigaction; int __sigaction (int sig, const struct sigaction *act, struct sigaction *oact) { diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/fork.c b/libpthread/nptl/sysdeps/unix/sysv/linux/fork.c index 2d4cae224..6ad9053b7 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/fork.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/fork.c @@ -58,7 +58,7 @@ fresetlockfiles (void) #endif } - +extern __typeof(fork) __libc_fork; pid_t __libc_fork (void) { diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c b/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c index 96e2bf439..d4de3cd9e 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c @@ -46,6 +46,7 @@ really_getpid (pid_t oldval) } #endif +extern __typeof(getpid) __getpid; pid_t __getpid (void) { -- cgit v1.2.3