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authorRoland McGrath <roland@gnu.org>1995-08-25 19:23:32 +0000
committerRoland McGrath <roland@gnu.org>1995-08-25 19:23:32 +0000
commit7752137a6a9d9a042d2c2f00e245b920e41737bc (patch)
treed0d12093452de95c4c7a609bd14d0094439ad956 /pwd/pwd.h
parent3cf595e562f955e399d80ea9d053e41d50469e6b (diff)
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Fri Aug 25 12:12:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
	* 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  <roland@churchy.gnu.ai.mit.edu>

	* 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.
Diffstat (limited to 'pwd/pwd.h')
-rw-r--r--pwd/pwd.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/pwd/pwd.h b/pwd/pwd.h
index c72c37df40..dd7d837b1e 100644
--- a/pwd/pwd.h
+++ b/pwd/pwd.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
@@ -58,6 +58,12 @@ extern struct passwd *__pwdread __P ((FILE * __stream, __ptr_t __p));
 
 /* Return a chunk of memory containing pre-initialized data for __pwdread.  */
 extern __ptr_t __pwdalloc __P ((void));
+
+/* Scan the password file, filling in P, until SELECTOR returns nonzero for
+   an entry.  Return the `struct passwd' of P if successful, NULL on
+   failure.  */
+extern struct passwd *__pwdscan __P ((__ptr_t *__p,
+				      int (*__selector) (struct passwd *)));
 #endif