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-rw-r--r--sysdeps/ieee754/ldbl-128/e_atan2l.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_roundl.c2
-rw-r--r--sysdeps/sparc/fpu/bits/mathinline.h31
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/io.h45
-rw-r--r--sysdeps/unix/sysv/linux/arm/sys/io.h20
-rw-r--r--sysdeps/unix/sysv/linux/llseek.c6
-rw-r--r--sysdeps/unix/sysv/linux/scsi/scsi.h4
-rw-r--r--sysdeps/unix/sysv/linux/sys/io.h3
8 files changed, 64 insertions, 49 deletions
diff --git a/sysdeps/ieee754/ldbl-128/e_atan2l.c b/sysdeps/ieee754/ldbl-128/e_atan2l.c
index 2e081d3bab..2bbb3b8f49 100644
--- a/sysdeps/ieee754/ldbl-128/e_atan2l.c
+++ b/sysdeps/ieee754/ldbl-128/e_atan2l.c
@@ -73,7 +73,7 @@ pi_lo   = 8.67181013012378102479704402604335225e-35L; /* 3f8dcd129024e088a67cc74
 	if(((ix|((lx|-lx)>>63))>0x7fff000000000000LL)||
 	   ((iy|((ly|-ly)>>63))>0x7fff000000000000LL))	/* x or y is NaN */
 	   return x+y;
-	if((hx-0x3fff000000000000LL|lx)==0) return __atanl(y);   /* x=1.0L */
+	if(((hx-0x3fff000000000000LL)|lx)==0) return __atanl(y);   /* x=1.0L */
 	m = ((hy>>63)&1)|((hx>>62)&2);	/* 2*sign(x)+sign(y) */
 
     /* when y = 0 */
diff --git a/sysdeps/ieee754/ldbl-128/s_roundl.c b/sysdeps/ieee754/ldbl-128/s_roundl.c
index f9fff48f6c..076d46cb75 100644
--- a/sysdeps/ieee754/ldbl-128/s_roundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_roundl.c
@@ -31,7 +31,7 @@ long double
 __roundl (long double x)
 {
   int32_t j0;
-  u_int64_t se, i1, i0;
+  u_int64_t i1, i0;
 
   GET_LDOUBLE_WORDS64 (i0, i1, x);
   j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
diff --git a/sysdeps/sparc/fpu/bits/mathinline.h b/sysdeps/sparc/fpu/bits/mathinline.h
index 69591fec2a..2c4b2823de 100644
--- a/sysdeps/sparc/fpu/bits/mathinline.h
+++ b/sysdeps/sparc/fpu/bits/mathinline.h
@@ -110,6 +110,8 @@ __signbitf (float __x)
   return __u.__i < 0;
 }
 
+#if __WORDSIZE == 32
+
 __MATH_INLINE int
 __signbit (double __x)
 {
@@ -120,18 +122,27 @@ __signbit (double __x)
 __MATH_INLINE int
 __signbitl (long double __x)
 {
-  if (sizeof(long double) == 8)
-    {
-      __extension__ union { long double __l; int __i[2]; } __u = { __l: __x };
-      return __u.__i[0] < 0;
-    }
-  else
-    {
-      __extension__ union { long double __l; int __i[4]; } __u = { __l: __x };
-      return __u.__i[0] < 0;
-    }
+  return __signbit ((double)__x);
+}
+
+#else /* sparc64 */
+
+__MATH_INLINE int
+__signbit (double __x)
+{
+  __extension__ union { double __d; long __i; } __u = { __d: __x };
+  return __u.__i < 0;
+}
+
+__MATH_INLINE int
+__signbitl (long double __x)
+{
+  __extension__ union { long double __l; long __i[2]; } __u = { __l: __x };
+  return __u.__i[0] < 0;
 }
 
+#endif /* sparc64 */
+
 __MATH_INLINE double
 sqrt(double __x)
 {
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/io.h b/sysdeps/unix/sysv/linux/alpha/sys/io.h
index 208e793119..0095714148 100644
--- a/sysdeps/unix/sysv/linux/alpha/sys/io.h
+++ b/sysdeps/unix/sysv/linux/alpha/sys/io.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 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
@@ -23,9 +23,6 @@
 
 __BEGIN_DECLS
 
-/* Get constants from kernel header files. */
-#include <asm/io.h>
-
 /* If TURN_ON is TRUE, request for permission to do direct i/o on the
    port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
    permission off for that range.  This call requires root privileges.
@@ -33,39 +30,39 @@ __BEGIN_DECLS
    Portability note: not all Linux platforms support this call.  Most
    platforms based on the PC I/O architecture probably will, however.
    E.g., Linux/Alpha for Alpha PCs supports this.  */
-extern int ioperm __P ((unsigned long int __from, unsigned long int __num,
-			int __turn_on));
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+		   int __turn_on) __THROW;
 
 /* Set the I/O privilege level to LEVEL.  If LEVEL>3, permission to
    access any I/O port is granted.  This call requires root
    privileges. */
-extern int iopl __P ((int __level));
+extern int iopl (int __level) __THROW;
 
 /* Return the physical address of the DENSE I/O memory or NULL if none
    is available (e.g. on a jensen).  */
-extern unsigned long _bus_base __P ((void)) __attribute__ ((const));
-extern unsigned long bus_base __P ((void)) __attribute__ ((const));
+extern unsigned long int _bus_base (void) __THROW __attribute__ ((const));
+extern unsigned long int bus_base (void) __THROW __attribute__ ((const));
 
 /* Return the physical address of the SPARSE I/O memory.  */
-extern unsigned long _bus_base_sparse __P ((void)) __attribute__ ((const));
-extern unsigned long bus_base_sparse __P ((void)) __attribute__ ((const));
+extern unsigned long _bus_base_sparse (void) __THROW __attribute__ ((const));
+extern unsigned long bus_base_sparse (void) __THROW __attribute__ ((const));
 
 /* Return the HAE shift used by the SPARSE I/O memory.  */
-extern int _hae_shift __P ((void)) __attribute__ ((const));
-extern int hae_shift __P ((void)) __attribute__ ((const));
+extern int _hae_shift (void) __THROW __attribute__ ((const));
+extern int hae_shift (void) __THROW __attribute__ ((const));
 
 /* Access PCI space protected from machine checks.  */
-extern int pciconfig_read __P ((unsigned long int __bus,
-				unsigned long int __dfn,
-				unsigned long int __off,
-				unsigned long int __len,
-				unsigned char *__buf));
-
-extern int pciconfig_write __P ((unsigned long int __bus,
-				 unsigned long int __dfn,
-				 unsigned long int __off,
-				 unsigned long int __len,
-				 unsigned char *__buf));
+extern int pciconfig_read (unsigned long int __bus,
+			   unsigned long int __dfn,
+			   unsigned long int __off,
+			   unsigned long int __len,
+			   unsigned char *__buf) __THROW;
+
+extern int pciconfig_write (unsigned long int __bus,
+			    unsigned long int __dfn,
+			    unsigned long int __off,
+			    unsigned long int __len,
+			    unsigned char *__buf) __THROW;
 
 __END_DECLS
 
diff --git a/sysdeps/unix/sysv/linux/arm/sys/io.h b/sysdeps/unix/sysv/linux/arm/sys/io.h
index 9f9eebc6fb..96d54cd337 100644
--- a/sysdeps/unix/sysv/linux/arm/sys/io.h
+++ b/sysdeps/unix/sysv/linux/arm/sys/io.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1998, 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
@@ -26,22 +26,22 @@ __BEGIN_DECLS
 /* If TURN_ON is TRUE, request for permission to do direct i/o on the
    port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
    permission off for that range.  This call requires root privileges.  */
-extern int ioperm __P ((unsigned long int __from, unsigned long int __num,
-			int __turn_on));
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+		   int __turn_on) __THROW;
 
 /* Set the I/O privilege level to LEVEL.  If LEVEL is nonzero,
    permission to access any I/O port is granted.  This call requires
    root privileges. */
-extern int iopl __P ((int __level));
+extern int iopl (int __level) __THROW;
 
 /* The functions that actually perform reads and writes.  */
-extern unsigned char inb (unsigned long port);
-extern unsigned short inw (unsigned long port);
-extern unsigned long inl (unsigned long port);
+extern unsigned char inb (unsigned long int port) __THROW;
+extern unsigned short int inw (unsigned long int port) __THROW;
+extern unsigned long int inl (unsigned long int port) __THROW;
 
-extern void outb (unsigned char value, unsigned long port);
-extern void outw (unsigned short value, unsigned long port);
-extern void outl (unsigned long value, unsigned long port);
+extern void outb (unsigned char value, unsigned long int port) __THROW;
+extern void outw (unsigned short value, unsigned long int port) __THROW;
+extern void outl (unsigned long value, unsigned long int port) __THROW;
 
 __END_DECLS
 
diff --git a/sysdeps/unix/sysv/linux/llseek.c b/sysdeps/unix/sysv/linux/llseek.c
index 67b34353f3..d576226746 100644
--- a/sysdeps/unix/sysv/linux/llseek.c
+++ b/sysdeps/unix/sysv/linux/llseek.c
@@ -40,3 +40,9 @@ weak_alias (__llseek, llseek)
 strong_alias (__llseek, __libc_lseek64)
 strong_alias (__llseek, __lseek64)
 weak_alias (__llseek, lseek64)
+
+/* llseek doesn't have a prototype.  Since the second parameter is a
+   64bit type, this results in wrong behaviour if no prototype is
+   provided.  */
+link_warning (llseek, "\
+the `llseek' function should not be used; use `lseek64' instead.")
diff --git a/sysdeps/unix/sysv/linux/scsi/scsi.h b/sysdeps/unix/sysv/linux/scsi/scsi.h
index 92d46be20f..aca4bb6445 100644
--- a/sysdeps/unix/sysv/linux/scsi/scsi.h
+++ b/sysdeps/unix/sysv/linux/scsi/scsi.h
@@ -85,7 +85,11 @@
 #define LOG_SELECT            0x4c
 #define LOG_SENSE             0x4d
 #define MODE_SELECT_10        0x55
+#define RESERVE_10            0x56
+#define RELEASE_10            0x57
 #define MODE_SENSE_10         0x5a
+#define PERSISTENT_RESERVE_IN 0x5e
+#define PERSISTENT_RESERVE_OUT 0x5f
 #define MOVE_MEDIUM           0xa5
 #define READ_12               0xa8
 #define WRITE_12              0xaa
diff --git a/sysdeps/unix/sysv/linux/sys/io.h b/sysdeps/unix/sysv/linux/sys/io.h
index a15e812d6e..c0ecca57e6 100644
--- a/sysdeps/unix/sysv/linux/sys/io.h
+++ b/sysdeps/unix/sysv/linux/sys/io.h
@@ -23,9 +23,6 @@
 
 __BEGIN_DECLS
 
-/* Get constants from kernel header files. */
-#include <asm/io.h>
-
 /* If TURN_ON is TRUE, request for permission to do direct i/o on the
    port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
    permission off for that range.  This call requires root privileges.
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-13 07:09:59 +0000