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| author | Roland McGrath <roland@gnu.org> | 1995-03-01 06:28:14 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-03-01 06:28:14 +0000 |
| commit | 30e77772456f3d31373bf1bd002af5b498496e08 (patch) | |
| tree | e7613c50583726e92d86edb441869d1971ee299a /misc | |
| parent | e32a795748e59aaedd7d034dcdbf6fffb2f17f80 (diff) | |
| download | glibc-30e77772456f3d31373bf1bd002af5b498496e08.tar.gz glibc-30e77772456f3d31373bf1bd002af5b498496e08.tar.xz glibc-30e77772456f3d31373bf1bd002af5b498496e08.zip | |
Wed Mar 1 00:57:47 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* misc/search.h: New file. * misc/Makefile (headers): Add search.h. * misc/insremque.c: Include search.h. (struct qelem): Type removed.
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/Makefile | 2 | ||||
| -rw-r--r-- | misc/insremque.c | 10 | ||||
| -rw-r--r-- | misc/search.h | 49 |
3 files changed, 52 insertions, 9 deletions
diff --git a/misc/Makefile b/misc/Makefile index 289a02430b..8638c08676 100644 --- a/misc/Makefile +++ b/misc/Makefile @@ -25,7 +25,7 @@ subdir := misc headers := sys/uio.h sys/ioctl.h sys/ptrace.h ioctls.h sys/file.h \ a.out.h nlist.h stab.h stab.def sgtty.h sys/dir.h sys/cdefs.h \ ttyent.h syscall.h syslog.h sys/syslog.h paths.h sys/reboot.h \ - sys/mman.h sys/param.h fstab.h + sys/mman.h sys/param.h fstab.h search.h routines := brk sbrk sstk ioctl \ readv writev \ diff --git a/misc/insremque.c b/misc/insremque.c index d3b9370fdc..2658397294 100644 --- a/misc/insremque.c +++ b/misc/insremque.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992 Free Software Foundation, Inc. +/* Copyright (C) 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 @@ -18,13 +18,7 @@ Cambridge, MA 02139, USA. */ #include <ansidecl.h> #include <stddef.h> - -struct qelem - { - struct qelem *q_forw; - struct qelem *q_back; - char q_data[1]; - }; +#include <search.h> /* Insert ELEM into a doubly-linked list, after PREV. */ diff --git a/misc/search.h b/misc/search.h new file mode 100644 index 0000000000..2e5615de9b --- /dev/null +++ b/misc/search.h @@ -0,0 +1,49 @@ +/* search.h -- declarations for `insque' and `remque' +Copyright (C) 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 +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. + +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. */ + +/* These functions are provided for compatibility with BSD. */ + +#ifndef _SEARCH_H +#define _SEARCH_H 1 + +#include <sys/cdefs.h> + +__BEGIN_DECLS + +/* Prototype structure for a linked-list data structure. + This is the type used by the `insque' and `remque' functions. */ + +struct qelem + { + struct qelem *q_forw; + struct qelem *q_back; + char q_data[1]; + }; + + +/* Insert ELEM into a doubly-linked list, after PREV. */ +extern void insque __P ((struct qelem *__elem, struct qelem *__prev)); + +/* Unlink ELEM from the doubly-linked list that it is in. */ +extern void remque __P ((struct qelem *elem)) + + +__END_DECLS + +#endif /* search.h */ |