signal: remove sigblock, siggetmask and sigsetmask

rcmd.c uses sigblock and sigsetmask, make the function static and include them directly until
a rewrite is done.

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

include/signal.h

@@ -213,7 +213,7 @@ extern int sigpause(int __sig);
 #endif
 #endif /* __UCLIBC_SUSV4_LEGACY__ */
 
-#ifdef __USE_BSD
+#if 0 /*def __USE_BSD*/
 /* None of the following functions should be used anymore.  They are here
    only for compatibility.  A single word (`int') is not guaranteed to be
    enough to hold a complete signal mask and therefore these functions
@@ -223,22 +223,10 @@ extern int sigpause(int __sig);
 # define sigmask(sig)	__sigmask(sig)
 
 /* Block signals in MASK, returning the old mask.  */
-# ifdef _LIBC
-extern int sigblock (int __mask) __THROW;
-/* collides with libc_hidden_proto: __attribute_deprecated__; */
-libc_hidden_proto(sigblock)
-# else
 extern int sigblock (int __mask) __THROW __attribute_deprecated__;
-# endif
 
 /* Set the mask of blocked signals to MASK, returning the old mask.  */
-# ifdef _LIBC
-extern int sigsetmask (int __mask) __THROW;
-/* collides with libc_hidden_proto: __attribute_deprecated__; */
-libc_hidden_proto(sigsetmask)
-# else
 extern int sigsetmask (int __mask) __THROW __attribute_deprecated__;
-# endif
 
 /* Return currently selected signal mask.  */
 extern int siggetmask (void) __THROW __attribute_deprecated__;

libc/inet/rpc/rcmd.c

@@ -86,6 +86,11 @@ static char sccsid[] = "@(#)rcmd.c	8.3 (Berkeley) 3/26/94";
 #include <sys/uio.h>
 #include <bits/uClibc_alloc.h>
 
+/* sigsetmask and sigblock are not provided anymore, until this file is corrected,
+ * include the sources */
+#include "../../signal/sigblock.c"
+#include "../../signal/sigsetmask.c"
+
 
 /* some forward declarations */
 static int __ivaliduser2(FILE *hostf, u_int32_t raddr,
@@ -145,7 +150,7 @@ int rcmd(char **ahost, u_short rport, const char *locuser, const char *remuser,
 	pfd[1].events = POLLIN;
 
         *ahost = hp->h_name;
-        oldmask = sigblock(sigmask(SIGURG)); /* __sigblock */
+        oldmask = sigblock(__sigmask(SIGURG)); /* sigblock */
 	for (timo = 1, lport = IPPORT_RESERVED - 1;;) {
 		s = rresvport(&lport);
 		if (s < 0) {

libc/signal/Makefile.in

@@ -8,9 +8,9 @@
 subdirs += libc/signal
 
 CSRC-y := allocrtsig.c killpg.c raise.c sigaction.c sigaddset.c sigandset.c \
-	sigblock.c sigdelset.c sigempty.c sigfillset.c siggetmask.c \
+	sigdelset.c sigempty.c sigfillset.c \
 	sigisempty.c sigismem.c sigjmp.c signal.c \
-	sigorset.c sigsetmask.c sigsetops.c sigwait.c
+	sigorset.c sigsetops.c sigwait.c
 CSRC-$(UCLIBC_HAS_OBSOLETE_BSD_SIGNAL) += \
 	sighold.c sigignore.c sigrelse.c sigset.c
 CSRC-$(UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL) += sysv_signal.c

libc/signal/sigblock.c

@@ -16,13 +16,13 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#define __UCLIBC_HIDE_DEPRECATED__
+/*#define __UCLIBC_HIDE_DEPRECATED__*/
 #include <signal.h>
 
 #include "sigset-cvt-mask.h"
 
 /* Block signals in MASK, returning the old mask.  */
-int sigblock (int mask)
+static int sigblock (int mask)
 {
   sigset_t set, oset;
 
@@ -30,4 +30,3 @@ int sigblock (int mask)
   sigprocmask (SIG_BLOCK, &set, &oset); /* can't fail */
   return sigset_get_old_mask (&oset);
 }
-libc_hidden_def(sigblock)

libc/signal/sigsetmask.c

@@ -16,13 +16,13 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#define __UCLIBC_HIDE_DEPRECATED__
+/*#define __UCLIBC_HIDE_DEPRECATED__*/
 #include <signal.h>
 
 #include "sigset-cvt-mask.h"
 
 /* Set the mask of blocked signals to MASK, returning the old mask.  */
-int
+static int
 sigsetmask (int mask)
 {
   sigset_t set, oset;
@@ -31,4 +31,3 @@ sigsetmask (int mask)
   sigprocmask (SIG_SETMASK, &set, &oset); /* can't fail */
   return sigset_get_old_mask (&oset);
 }
-libc_hidden_def(sigsetmask)