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Sun Jan 28 17:25:38 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

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* setjmp/setjmp.h (jmp_buf): Give a tag in the struct defn, to
	make C++ happy.
	* alpha/jmp_buf.h: Likewise.
	* m68k/jmp_buf.h: Likewise.
	* mips/jmp_buf.h: Likewise.
	* sparc/jmp_buf.h: Likewise.
	* vax/jmp_buf.h: Likewise.
Sun Jan 28 17:25:38 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* setjmp/setjmp.h (jmp_buf): Give a tag in the struct defn, to
	make C++ happy.
	* alpha/jmp_buf.h: Likewise.
	* m68k/jmp_buf.h: Likewise.
	* mips/jmp_buf.h: Likewise.
	* sparc/jmp_buf.h: Likewise.
	* vax/jmp_buf.h: Likewise.

	* sysdeps/generic/memmem.c: Fix return value in case where
	NEEDLE_LEN==0.

	* hurd/hurdlookup.c (__file_name_lookup_under,
	__file_name_lookup): Restrict mode with umask.
	* sysdeps/mach/hurd/xmknod.c: Restrict mode with umask.
	* sysdeps/mach/hurd/mkdir.c: Restrict mode with umask.
This commit is contained in:
Roland McGrath
1996-01-28 22:47:31 +00:00
parent eb8c0f2de5
commit dc825f85f4
6 changed files with 31 additions and 11 deletions
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6
sysdeps/generic/memmem.c
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@@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1992, 1993, 1994, 1996 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
@@ -33,7 +33,9 @@ DEFUN(memmem, (haystack, haystack_len,
= (CONST char *) haystack + haystack_len - needle_len;
if (needle_len == 0)
return (PTR) &((CONST char *) haystack)[needle_len - 1];
/* The first occurrence of the empty string is deemed to occur at
the end of the string. */
return (PTR) &((CONST char *) haystack)[haystack_len - 1];
for (begin = (CONST char *) haystack; begin <= last_possible; ++begin)
if (begin[0] == ((CONST char *) needle)[0] &&