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-rw-r--r--sysdeps/i386/__longjmp.S28
-rw-r--r--sysdeps/i386/bsd-_setjmp.S42
-rw-r--r--sysdeps/i386/bsd-setjmp.S42
-rw-r--r--sysdeps/libm-i387/e_pow.S2
-rw-r--r--sysdeps/libm-i387/e_powf.S2
-rw-r--r--sysdeps/libm-i387/s_expm1.S8
-rw-r--r--sysdeps/libm-i387/s_expm1f.S8
-rw-r--r--sysdeps/libm-i387/s_expm1l.S8
-rw-r--r--sysdeps/libm-ieee754/s_modf.c10
-rw-r--r--sysdeps/libm-ieee754/s_modff.c8
-rw-r--r--sysdeps/libm-ieee754/s_modfl.c19
-rw-r--r--sysdeps/libm-ieee754/s_tanh.c6
-rw-r--r--sysdeps/libm-ieee754/s_tanhf.c6
-rw-r--r--sysdeps/libm-ieee754/s_tanhl.c7
-rw-r--r--sysdeps/unix/bsd/osf/.cvsignore1
-rw-r--r--sysdeps/unix/sysv/linux/fxstat.c2
-rw-r--r--sysdeps/unix/sysv/linux/lxstat.c2
-rw-r--r--sysdeps/unix/sysv/linux/readv.c15
-rw-r--r--sysdeps/unix/sysv/linux/socketbits.h9
-rw-r--r--sysdeps/unix/sysv/linux/writev.c15
-rw-r--r--sysdeps/unix/sysv/linux/xstat.c2
21 files changed, 136 insertions, 106 deletions
diff --git a/sysdeps/i386/__longjmp.S b/sysdeps/i386/__longjmp.S
index cb33a89de1..f6331d496d 100644
--- a/sysdeps/i386/__longjmp.S
+++ b/sysdeps/i386/__longjmp.S
@@ -1,21 +1,21 @@
 /* longjmp for i386.
-Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+   Copyright (C) 1995, 1996, 1997 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
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 #include <sysdep.h>
 #define _ASM
diff --git a/sysdeps/i386/bsd-_setjmp.S b/sysdeps/i386/bsd-_setjmp.S
index a7ee5dbc1e..47972b28d1 100644
--- a/sysdeps/i386/bsd-_setjmp.S
+++ b/sysdeps/i386/bsd-_setjmp.S
@@ -1,21 +1,21 @@
 /* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  i386 version.
-Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+   Copyright (C) 1994, 1995, 1996, 1997 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
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 /* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
    We cannot do it in C because it must be a tail-call, so frame-unwinding
@@ -29,5 +29,17 @@ ENTRY (_setjmp)
 	pushl $0		/* Push second argument of zero.  */
 	pushl %ecx		/* Push back first argument.  */
 	pushl %eax		/* Push back return PC.  */
-	jmp JUMPTARGET (C_SYMBOL_NAME (__sigsetjmp))
+#ifdef	PIC
+	/* We cannot use the PLT, because it requires that %ebx be set, but
+           we can't save and restore our caller's value.  Instead, we do an
+           indirect jump through the GOT, using for the temporary register
+           %ecx, which is call-clobbered.  */
+	call here
+here:	popl %ecx
+	addl $_GLOBAL_OFFSET_TABLE_+[.-here], %ecx
+	movl C_SYMBOL_NAME(__sigsetjmp@GOT)(%ecx), %ecx
+	jmp *%ecx
+#else
+	jmp __sigsetjmp
+#endif
 END (_setjmp)
diff --git a/sysdeps/i386/bsd-setjmp.S b/sysdeps/i386/bsd-setjmp.S
index 239a8c41f2..411eaf1eb2 100644
--- a/sysdeps/i386/bsd-setjmp.S
+++ b/sysdeps/i386/bsd-setjmp.S
@@ -1,21 +1,21 @@
 /* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  i386 version.
-Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+   Copyright (C) 1994, 1995, 1996, 1997 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
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 /* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
    We cannot do it in C because it must be a tail-call, so frame-unwinding
@@ -29,5 +29,17 @@ ENTRY (setjmp)
 	pushl $1		/* Push second argument of one.  */
 	pushl %ecx		/* Push back first argument.  */
 	pushl %eax		/* Push back return PC.  */
-	jmp JUMPTARGET (C_SYMBOL_NAME (__sigsetjmp))
+#ifdef	PIC
+	/* We cannot use the PLT, because it requires that %ebx be set, but
+           we can't save and restore our caller's value.  Instead, we do an
+           indirect jump through the GOT, using for the temporary register
+           %ecx, which is call-clobbered.  */
+	call here
+here:	popl %ecx
+	addl $_GLOBAL_OFFSET_TABLE_+[.-here], %ecx
+	movl C_SYMBOL_NAME(__sigsetjmp@GOT)(%ecx), %ecx
+	jmp *%ecx
+#else
+	jmp __sigsetjmp
+#endif
 END (setjmp)
diff --git a/sysdeps/libm-i387/e_pow.S b/sysdeps/libm-i387/e_pow.S
index ab6b454339..e665326438 100644
--- a/sysdeps/libm-i387/e_pow.S
+++ b/sysdeps/libm-i387/e_pow.S
@@ -308,7 +308,7 @@ ENTRY(__ieee754_pow)
 	andb	$1, %al
 	jz	24f		// jump if not odd
 	cmpl	$0xffe00000, %edx
-	jbe	24f		// does not fit in mantissa bits
+	jae	24f		// does not fit in mantissa bits
 	// It's an odd integer.
 	fldl	MO(mzero)
 	ret
diff --git a/sysdeps/libm-i387/e_powf.S b/sysdeps/libm-i387/e_powf.S
index 48316464ef..102cd4e3af 100644
--- a/sysdeps/libm-i387/e_powf.S
+++ b/sysdeps/libm-i387/e_powf.S
@@ -300,7 +300,7 @@ ENTRY(__ieee754_powf)
 	testb	$1, %dl
 	jz	24f		// jump if not odd
 	cmpl	$0xff000000, %edx
-	jbe	24f		// does not fit in mantissa bits
+	jae	24f		// does not fit in mantissa bits
 	// It's an odd integer.
 	fldl	MO(mzero)
 	ret
diff --git a/sysdeps/libm-i387/s_expm1.S b/sysdeps/libm-i387/s_expm1.S
index e1b198d604..92beaf0776 100644
--- a/sysdeps/libm-i387/s_expm1.S
+++ b/sysdeps/libm-i387/s_expm1.S
@@ -51,15 +51,17 @@ ENTRY(__expm1)
 	fldl	4(%esp)		// x
 	fxam			// Is NaN or +-Inf?
 	fstsw	%ax
+	movb	$0x45, %ch
+	andb	%ah, %ch
+	cmpb	$0x40, %ch
+	je	3f		// If +-0, jump.
 #ifdef	PIC
 	call	1f
 1:	popl	%edx
 	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %edx
 #endif
-	movb	$0x45, %ch
-	andb	%ah, %ch
 	cmpb	$0x05, %ch
-	je	2f		// Is +-Inf, jump.
+	je	2f		// If +-Inf, jump.
 
 	fldt	MO(l2e)		// log2(e) : x
 	fmulp			// log2(e)*x
diff --git a/sysdeps/libm-i387/s_expm1f.S b/sysdeps/libm-i387/s_expm1f.S
index 8626fee45d..45a60fe010 100644
--- a/sysdeps/libm-i387/s_expm1f.S
+++ b/sysdeps/libm-i387/s_expm1f.S
@@ -51,15 +51,17 @@ ENTRY(__expm1f)
 	flds	4(%esp)		// x
 	fxam			// Is NaN or +-Inf?
 	fstsw	%ax
+	movb	$0x45, %ch
+	andb	%ah, %ch
+	cmpb	$0x40, %ch
+	je	3f		// If +-0, jump.
 #ifdef	PIC
 	call	1f
 1:	popl	%edx
 	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %edx
 #endif
-	movb	$0x45, %ch
-	andb	%ah, %ch
 	cmpb	$0x05, %ch
-	je	2f		// Is +-Inf, jump.
+	je	2f		// If +-Inf, jump.
 
 	fldt	MO(l2e)		// log2(e) : x
 	fmulp			// log2(e)*x
diff --git a/sysdeps/libm-i387/s_expm1l.S b/sysdeps/libm-i387/s_expm1l.S
index 46290ca4a9..13fa698cc7 100644
--- a/sysdeps/libm-i387/s_expm1l.S
+++ b/sysdeps/libm-i387/s_expm1l.S
@@ -51,15 +51,17 @@ ENTRY(__expm1l)
 	fldt	4(%esp)		// x
 	fxam			// Is NaN or +-Inf?
 	fstsw	%ax
+	movb	$0x45, %ch
+	andb	%ah, %ch
+	cmpb	$0x40, %ch
+	je	3f		// If +-0, jump.
 #ifdef	PIC
 	call	1f
 1:	popl	%edx
 	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %edx
 #endif
-	movb	$0x45, %ch
-	andb	%ah, %ch
 	cmpb	$0x05, %ch
-	je	2f		// Is +-Inf, jump.
+	je	2f		// If +-Inf, jump.
 
 	fldt	MO(l2e)		// log2(e) : x
 	fmulp			// log2(e)*x
diff --git a/sysdeps/libm-ieee754/s_modf.c b/sysdeps/libm-ieee754/s_modf.c
index 8075c5f813..888d4f416d 100644
--- a/sysdeps/libm-ieee754/s_modf.c
+++ b/sysdeps/libm-ieee754/s_modf.c
@@ -51,10 +51,8 @@ static double one = 1.0;
 	    } else {
 		i = (0x000fffff)>>j0;
 		if(((i0&i)|i1)==0) {		/* x is integral */
-		    u_int32_t high;
 		    *iptr = x;
-		    GET_HIGH_WORD(high,x);
-		    INSERT_WORDS(x,high&0x80000000,0);	/* return +-0 */
+		    INSERT_WORDS(x,i0&0x80000000,0);	/* return +-0 */
 		    return x;
 		} else {
 		    INSERT_WORDS(*iptr,i0&(~i),0);
@@ -64,8 +62,10 @@ static double one = 1.0;
 	} else if (j0>51) {		/* no fraction part */
 	    u_int32_t high;
 	    *iptr = x*one;
-	    GET_HIGH_WORD(high,x);
-	    INSERT_WORDS(x,high&0x80000000,0);	/* return +-0 */
+	    /* We must handle NaNs separately.  */
+	    if (j0 == 0x400 && ((i0 & 0xfffff) | i1))
+	      return x*one;
+	    INSERT_WORDS(x,i0&0x80000000,0);	/* return +-0 */
 	    return x;
 	} else {			/* fraction part in low x */
 	    i = ((u_int32_t)(0xffffffff))>>(j0-20);
diff --git a/sysdeps/libm-ieee754/s_modff.c b/sysdeps/libm-ieee754/s_modff.c
index 85f22c10e5..60f7f1ec29 100644
--- a/sysdeps/libm-ieee754/s_modff.c
+++ b/sysdeps/libm-ieee754/s_modff.c
@@ -8,7 +8,7 @@
  *
  * Developed at SunPro, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice 
+ * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
  */
@@ -57,8 +57,10 @@ static float one = 1.0;
 	} else {			/* no fraction part */
 	    u_int32_t ix;
 	    *iptr = x*one;
-	    GET_FLOAT_WORD(ix,x);
-	    SET_FLOAT_WORD(x,ix&0x80000000);	/* return +-0 */
+	    /* We must handle NaNs separately.  */
+	    if (j0 == 0x80 && (i0 & 0x7fffff))
+	      return x*one;
+	    SET_FLOAT_WORD(x,i0&0x80000000);	/* return +-0 */
 	    return x;
 	}
 }
diff --git a/sysdeps/libm-ieee754/s_modfl.c b/sysdeps/libm-ieee754/s_modfl.c
index 433c936240..324fe9fde6 100644
--- a/sysdeps/libm-ieee754/s_modfl.c
+++ b/sysdeps/libm-ieee754/s_modfl.c
@@ -55,32 +55,29 @@ static long double one = 1.0;
 	    } else {
 		i = (0xffffffff)>>j0;
 		if(((i0&i)|i1)==0) {		/* x is integral */
-		    u_int32_t high;
 		    *iptr = x;
-		    GET_HIGH_WORD(high,x);
-		    INSERT_WORDS(x,high&0x80000000,0);	/* return +-0 */
+		    SET_LDOUBLE_WORDS(x,se&0x8000,0,0);	/* return +-0 */
 		    return x;
 		} else {
-		    INSERT_WORDS(*iptr,i0&(~i),0);
+		    SET_LDOUBLE_WORDS(*iptr,se,i0&(~i),0);
 		    return x - *iptr;
 		}
 	    }
 	} else if (j0>63) {		/* no fraction part */
-	    u_int32_t high;
 	    *iptr = x*one;
-	    GET_HIGH_WORD(high,x);
-	    INSERT_WORDS(x,high&0x80000000,0);	/* return +-0 */
+	    /* We must handle NaNs separately.  */
+	    if (j0 == 0x4000 && ((i0 & 0x7fffffff) | i1))
+	      return x*one;
+	    SET_LDOUBLE_WORDS(x,se&0x8000,0,0);	/* return +-0 */
 	    return x;
 	} else {			/* fraction part in low x */
 	    i = ((u_int32_t)(0xffffffff))>>(j0-20);
 	    if((i1&i)==0) { 		/* x is integral */
-	        u_int32_t high;
 		*iptr = x;
-		GET_HIGH_WORD(high,x);
-		INSERT_WORDS(x,high&0x80000000,0);	/* return +-0 */
+		INSERT_WORDS(x,se&0x8000,0);	/* return +-0 */
 		return x;
 	    } else {
-	        INSERT_WORDS(*iptr,i0,i1&(~i));
+		SET_LDOUBLE_WORDS(*iptr,se,i0,i1&(~i));
 		return x - *iptr;
 	    }
 	}
diff --git a/sysdeps/libm-ieee754/s_tanh.c b/sysdeps/libm-ieee754/s_tanh.c
index 208b459b35..944f96386f 100644
--- a/sysdeps/libm-ieee754/s_tanh.c
+++ b/sysdeps/libm-ieee754/s_tanh.c
@@ -55,10 +55,10 @@ static double one=1.0, two=2.0, tiny = 1.0e-300;
 #endif
 {
 	double t,z;
-	int32_t jx,ix;
+	int32_t jx,ix,lx;
 
     /* High word of |x|. */
-	GET_HIGH_WORD(jx,x);
+	EXTRACT_WORDS(jx,lx,x);
 	ix = jx&0x7fffffff;
 
     /* x is INF or NaN */
@@ -69,6 +69,8 @@ static double one=1.0, two=2.0, tiny = 1.0e-300;
 
     /* |x| < 22 */
 	if (ix < 0x40360000) {		/* |x|<22 */
+	    if ((ix | lx) == 0)
+		return x;		/* x == +-0 */
 	    if (ix<0x3c800000) 		/* |x|<2**-55 */
 		return x*(one+x);    	/* tanh(small) = small */
 	    if (ix>=0x3ff00000) {	/* |x|>=1  */
diff --git a/sysdeps/libm-ieee754/s_tanhf.c b/sysdeps/libm-ieee754/s_tanhf.c
index b989ef3565..2a0ca9f3df 100644
--- a/sysdeps/libm-ieee754/s_tanhf.c
+++ b/sysdeps/libm-ieee754/s_tanhf.c
@@ -8,7 +8,7 @@
  *
  * Developed at SunPro, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice 
+ * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
  */
@@ -40,13 +40,15 @@ static float one=1.0, two=2.0, tiny = 1.0e-30;
 	ix = jx&0x7fffffff;
 
     /* x is INF or NaN */
-	if(ix>=0x7f800000) { 
+	if(ix>=0x7f800000) {
 	    if (jx>=0) return one/x+one;    /* tanh(+-inf)=+-1 */
 	    else       return one/x-one;    /* tanh(NaN) = NaN */
 	}
 
     /* |x| < 22 */
 	if (ix < 0x41b00000) {		/* |x|<22 */
+	    if (ix == 0)
+		return x;		/* x == +-0 */
 	    if (ix<0x24000000) 		/* |x|<2**-55 */
 		return x*(one+x);    	/* tanh(small) = small */
 	    if (ix>=0x3f800000) {	/* |x|>=1  */
diff --git a/sysdeps/libm-ieee754/s_tanhl.c b/sysdeps/libm-ieee754/s_tanhl.c
index f7ea3f4216..1e3dc3b613 100644
--- a/sysdeps/libm-ieee754/s_tanhl.c
+++ b/sysdeps/libm-ieee754/s_tanhl.c
@@ -68,12 +68,15 @@ static long double one=1.0, two=2.0, tiny = 1.0e-4900L;
 
     /* x is INF or NaN */
 	if(ix==0x7fff) {
-	    if (se>=0x7fff) return one/x+one;    /* tanhl(+-inf)=+-1 */
-	    else            return one/x-one;    /* tanhl(NaN) = NaN */
+	    /* for NaN it's not important which branch: tanhl(NaN) = NaN */
+	    if (se&0x8000) return one/x-one;	/* tanhl(-inf)= -1; */
+	    else           return one/x+one;	/* tanhl(+inf)=+1 */
 	}
 
     /* |x| < 23 */
 	if (ix < 0x4003 || (ix == 0x4003 && j0 < 0xb8000000u)) {/* |x|<23 */
+	    if ((ix|j0|j1) == 0)
+		return x;		/* x == +- 0 */
 	    if (ix<0x3fc8) 		/* |x|<2**-55 */
 		return x*(one+x);    	/* tanh(small) = small */
 	    if (ix>=0x3fff) {	/* |x|>=1  */
diff --git a/sysdeps/unix/bsd/osf/.cvsignore b/sysdeps/unix/bsd/osf/.cvsignore
new file mode 100644
index 0000000000..c9147fd335
--- /dev/null
+++ b/sysdeps/unix/bsd/osf/.cvsignore
@@ -0,0 +1 @@
+=*
diff --git a/sysdeps/unix/sysv/linux/fxstat.c b/sysdeps/unix/sysv/linux/fxstat.c
index 103218711b..5aa02dcac8 100644
--- a/sysdeps/unix/sysv/linux/fxstat.c
+++ b/sysdeps/unix/sysv/linux/fxstat.c
@@ -21,7 +21,7 @@
 #include <stddef.h>
 #include <sys/stat.h>
 
-#include "kernel_stat.h"
+#include <kernel_stat.h>
 
 extern int __syscall_fstat (int, struct kernel_stat *);
 
diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c
index 713490cf66..11c9038646 100644
--- a/sysdeps/unix/sysv/linux/lxstat.c
+++ b/sysdeps/unix/sysv/linux/lxstat.c
@@ -21,7 +21,7 @@
 #include <stddef.h>
 #include <sys/stat.h>
 
-#include "kernel_stat.h"
+#include <kernel_stat.h>
 
 extern int __syscall_lstat (const char *, struct kernel_stat *);
 
diff --git a/sysdeps/unix/sysv/linux/readv.c b/sysdeps/unix/sysv/linux/readv.c
index 458e8ffb38..c8ff55ab45 100644
--- a/sysdeps/unix/sysv/linux/readv.c
+++ b/sysdeps/unix/sysv/linux/readv.c
@@ -26,15 +26,12 @@ extern ssize_t __syscall_readv __P ((int, __const struct iovec *, int));
 
 
 /* Not all versions of the kernel support the large number of records.  */
-#undef MAX_IOVEC
-#ifdef UIO_FASTIOV
-# define MAX_IOVEC	UIO_FASTIOV
-#else
-# define MAX_IOVEC	8	/* 8 is a safe number. */
+#ifndef UIO_FASTIOV
+# define UIO_FASTIOV	8	/* 8 is a safe number.  */
 #endif
 
 
-/* We should deal with kernel which have a smaller UIO_MAXIOV as well
+/* We should deal with kernel which have a smaller UIO_FASTIOV as well
    as a very big count.  */
 ssize_t
 readv (fd, vector, count)
@@ -47,7 +44,7 @@ readv (fd, vector, count)
 
   bytes_read = __syscall_readv (fd, vector, count);
 
-  if (bytes_read < 0 && errno == EINVAL && count > MAX_IOVEC)
+  if (bytes_read < 0 && errno == EINVAL && count > UIO_FASTIOV)
     {
       int i;
 
@@ -55,10 +52,10 @@ readv (fd, vector, count)
       __set_errno (errno_saved);
 
       bytes_read = 0;
-      for (i = 0; i < count; i += MAX_IOVEC)
+      for (i = 0; i < count; i += UIO_FASTIOV)
 	{
 	  ssize_t bytes = __syscall_readv (fd, vector + i,
-					   MIN (count - i, MAX_IOVEC));
+					   MIN (count - i, UIO_FASTIOV));
 
 	  if (bytes < 0)
 	    return bytes;
diff --git a/sysdeps/unix/sysv/linux/socketbits.h b/sysdeps/unix/sysv/linux/socketbits.h
index 166971a384..101afc268c 100644
--- a/sysdeps/unix/sysv/linux/socketbits.h
+++ b/sysdeps/unix/sysv/linux/socketbits.h
@@ -83,14 +83,13 @@ enum __socket_type
 #define	AF_INET6	PF_INET6
 #define	AF_MAX		PF_MAX
 
-/* Socket level values.  */
-#define SOL_IP          0
-#define SOL_TCP         6
-#define SOL_UDP         17
+/* Socket level values.  Others are defined in the appropriate headers.
+
+   XXX These definitions also should go into the appropriate headers as
+   far as they are available.  */
 #define SOL_IPV6        41
 #define SOL_ICMPV6      58
 #define SOL_RAW		255
-#define SOL_IPX         256
 #define SOL_AX25        257
 #define SOL_ATALK       258
 #define SOL_NETROM      259
diff --git a/sysdeps/unix/sysv/linux/writev.c b/sysdeps/unix/sysv/linux/writev.c
index 11afd81d2e..d147186b51 100644
--- a/sysdeps/unix/sysv/linux/writev.c
+++ b/sysdeps/unix/sysv/linux/writev.c
@@ -25,15 +25,12 @@
 extern ssize_t __syscall_writev __P ((int, const struct iovec *, int));
 
 /* Not all versions of the kernel support the large number of records.  */
-#undef MAX_IOVEC
-#ifdef UIO_FASTIOV
-# define MAX_IOVEC	UIO_FASTIOV
-#else
-# define MAX_IOVEC	8	/* 8 is a safe number. */
+#ifndef UIO_FASTIOV
+# define UIO_FASTIOV	8	/* 8 is a safe number.  */
 #endif
 
 
-/* We should deal with kernel which have a smaller UIO_MAXIOV as well
+/* We should deal with kernel which have a smaller UIO_FASTIOV as well
    as a very big count.  */
 ssize_t
 writev (fd, vector, count)
@@ -46,7 +43,7 @@ writev (fd, vector, count)
 
   bytes_written = __syscall_writev (fd, vector, count);
 
-  if (bytes_written < 0 && errno == EINVAL && count > MAX_IOVEC)
+  if (bytes_written < 0 && errno == EINVAL && count > UIO_FASTIOV)
     {
       int i;
 
@@ -54,10 +51,10 @@ writev (fd, vector, count)
       __set_errno (errno_saved);
 
       bytes_written = 0;
-      for (i = 0; i < count; i += MAX_IOVEC)
+      for (i = 0; i < count; i += UIO_FASTIOV)
 	{
 	  ssize_t bytes = __syscall_writev (fd, vector + i,
-					    MIN (count - i, MAX_IOVEC));
+					    MIN (count - i, UIO_FASTIOV));
 
 	  if (bytes < 0)
 	    return bytes_written > 0 ? bytes_written : bytes;
diff --git a/sysdeps/unix/sysv/linux/xstat.c b/sysdeps/unix/sysv/linux/xstat.c
index be49b9d1de..aa120f5193 100644
--- a/sysdeps/unix/sysv/linux/xstat.c
+++ b/sysdeps/unix/sysv/linux/xstat.c
@@ -21,7 +21,7 @@
 #include <stddef.h>
 #include <sys/stat.h>
 
-#include "kernel_stat.h"
+#include <kernel_stat.h>
 
 extern int __syscall_stat (const char *, struct kernel_stat *);
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-12-02 03:12:20 +0000