Update.

1999-10-12  Andreas Jaeger  <aj@suse.de>

	* stdlib/tst-environ.c: Include <string.h> for strcpy declaration.

	* math/basic-test.c: Fix typo.

	* locale/programs/xstrdup.c: Include string.h for glibc
	compilation to get string prototypes.

	* sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Add definition of
	gregset_t and fpregset_t.

	* sysdeps/generic/s_nexttowardf.c: Add parenthesis to shut up gcc
	warnings.  Correct value for x == 0.

	* argp/argp-help.c: Remove broken definition of flockfile and
	funlockfile.

1999-10-12  Andreas Schwab  <schwab@suse.de>

	* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h: Update to match
	generic Linux version.

1999-10-12  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/bits/sigaction.h: Remove K&R compatibility.

4 files changed, 40 insertions, 7 deletions

diff --git a/sysdeps/generic/s_nexttowardf.c b/sysdeps/generic/s_nexttowardf.c
index 56cc04c..f99b503 100644
--- a/sysdeps/generic/s_nexttowardf.c
+++ b/sysdeps/generic/s_nexttowardf.c
@@ -45,21 +45,21 @@
 	if((long double) x==y) return y;	/* x=y, return y */
 	if(ix==0) {				/* x == 0 */
 	    float x2;
-	    SET_FLOAT_WORD(x,(u_int32_t)((hy>>32)&0x80000000)|1);/* return +-minsub*/
+	    SET_FLOAT_WORD(x,(u_int32_t)(hy&0x80000000)|1);/* return +-minsub*/
 	    x2 = x*x;
 	    if(x2==x) return x2; else return x; /* raise underflow flag */
 	}
 	if(hx>=0) {				/* x > 0 */
 	    if(hy<0||(ix>>23)>(iy>>20)-0x380
 	       || ((ix>>23)==(iy>>20)-0x380
-		   && (ix&0x7fffff)>((hy<<3)|(ly>>29))&0x7fffff))	/* x > y, x -= ulp */
+		   && (ix&0x7fffff)>(((hy<<3)|(ly>>29))&0x7fffff)))	/* x > y, x -= ulp */
 		hx -= 1;
 	    else				/* x < y, x += ulp */
 		hx += 1;
 	} else {				/* x < 0 */
 	    if(hy>=0||(ix>>23)>(iy>>20)-0x380
 	       || ((ix>>23)==(iy>>20)-0x380
-		   && (ix&0x7fffff)>((hy<<3)|(ly>>29))&0x7fffff))	/* x < y, x -= ulp */
+		   && (ix&0x7fffff)>(((hy<<3)|(ly>>29))&0x7fffff)))	/* x < y, x -= ulp */
 		hx -= 1;
 	    else				/* x > y, x += ulp */
 		hx += 1;
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
index 2f8b3ba..7a586be 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
@@ -1,5 +1,5 @@
 /* The proper definitions for Linux/Alpha sigaction.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,7 +25,20 @@
 struct sigaction
   {
     /* Signal handler.  */
+#ifdef __USE_POSIX199309
+    union
+      {
+	/* Used if SA_SIGINFO is not set.  */
+	__sighandler_t sa_handler;
+	/* Used if SA_SIGINFO is set.  */
+	void (*sa_sigaction) (int, siginfo_t *, void *);
+      }
+    __sigaction_handler;
+# define sa_handler	__sigaction_handler.sa_handler
+# define sa_sigaction	__sigaction_handler.sa_sigaction
+#else
     __sighandler_t sa_handler;
+#endif
 
     /* Additional set of signals to be blocked.  */
     __sigset_t sa_mask;
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h b/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h
index 08eeb6e..50c643a 100644
--- a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h
+++ b/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h
@@ -24,6 +24,26 @@
 
 #include <bits/sigcontext.h>
 
+
+/* Type for general register.  */
+typedef long int greg_t;
+
+/* Number of general registers.  */
+#define NGREG	33
+
+/* Container for all general registers.  */
+typedef greg_t gregset_t[NGREG];
+
+/* Type for floating-point register.  */
+typedef long int fpreg_t;
+
+/* Number of general registers.  */
+#define NFPREG	32
+
+/* Container for all general registers.  */
+typedef fpreg_t fpregset_t[NFPREG];
+
+
 /* A machine context is exactly a sigcontext.  */
 typedef struct sigcontext mcontext_t;
 
diff --git a/sysdeps/unix/sysv/linux/bits/sigaction.h b/sysdeps/unix/sysv/linux/bits/sigaction.h
index b357c45..d4ba74d 100644
--- a/sysdeps/unix/sysv/linux/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/bits/sigaction.h
@@ -1,5 +1,5 @@
 /* The proper definitions for Linux's sigaction.
-   Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
+   Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,7 +31,7 @@ struct sigaction
 	/* Used if SA_SIGINFO is not set.  */
 	__sighandler_t sa_handler;
 	/* Used if SA_SIGINFO is set.  */
-	void (*sa_sigaction) __PMT ((int, siginfo_t *, void *));
+	void (*sa_sigaction) (int, siginfo_t *, void *);
       }
     __sigaction_handler;
 # define sa_handler	__sigaction_handler.sa_handler
@@ -47,7 +47,7 @@ struct sigaction
     int sa_flags;
 
     /* Restore handler.  */
-    void (*sa_restorer) __PMT ((void));
+    void (*sa_restorer) (void);
   };
 
 /* Bits in `sa_flags'.  */