From 7752137a6a9d9a042d2c2f00e245b920e41737bc Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 25 Aug 1995 19:23:32 +0000 Subject: Fri Aug 25 12:12:42 1995 Roland McGrath * sysdeps/mach/hurd/mmap.c: Fix inverted test of MAP_FIXED. * stdio/vfscanf.c (number): Allow field width to inhibit first digit after base detection. * stdio/vfprintf.c (vfprintf: %s): Never search past the limit specified by the precision. * grp/grpread.c (__grpscan): New function. * grp/grp.h (__grpscan): Declare it. * grp/getgrgid.c: Use __grpscan. * grp/getgrnam.c: Likewise. * pwd/pwdread.c (__pwdscan): New function. * pwd/pwd.h (__pwdscan): Declare it. * pwd/getpwnam.c: Use __pwdscan. * pwd/getpwuid.c: Likewise. Thu Aug 24 16:29:40 1995 Roland McGrath * sysdeps/mach/hurd/mmap.c: Treat (FLAGS & MAP_TYPE) == 0 like MAP_FILE. * hurd/thread-cancel.c: Return EINTR when called on self. * sysdeps/i386/elf/start.S (data_start): Define as weak alias for __data_start. --- grp/grp.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'grp/grp.h') diff --git a/grp/grp.h b/grp/grp.h index 2562671885..722e00f8ba 100644 --- a/grp/grp.h +++ b/grp/grp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1995 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 @@ -55,6 +55,11 @@ extern struct group *__grpread __P ((FILE * __stream, __ptr_t __g)); /* Return a chunk of memory containing pre-initialized data for __grpread. */ extern __ptr_t __grpalloc __P ((void)); + +/* Scan the group file, filling in G, until SELECTOR returns nonzero for an + entry. Return the `struct group' of G if successful, NULL on failure. */ +extern struct group *__grpscan __P ((__ptr_t *__p, + int (*__selector) (struct group *))); #endif -- cgit v1.2.3