| findfp.c (189249) | findfp.c (200150) |
|---|---|
| 1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Chris Torek. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(LIBC_SCCS) && !defined(lint) 34static char sccsid[] = "@(#)findfp.c 8.2 (Berkeley) 1/4/94"; 35#endif /* LIBC_SCCS and not lint */ 36#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Chris Torek. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(LIBC_SCCS) && !defined(lint) 34static char sccsid[] = "@(#)findfp.c 8.2 (Berkeley) 1/4/94"; 35#endif /* LIBC_SCCS and not lint */ 36#include <sys/cdefs.h> |
| 37__FBSDID("$FreeBSD: head/lib/libc/stdio/findfp.c 189249 2009-03-01 19:25:40Z das $"); | 37__FBSDID("$FreeBSD: head/lib/libc/stdio/findfp.c 200150 2009-12-05 19:31:38Z ed $"); |
| 38 39#include <sys/param.h> 40#include <machine/atomic.h> 41#include <unistd.h> 42#include <stdio.h> 43#include <stdlib.h> 44#include <string.h> 45 --- 117 unchanged lines hidden (view full) --- 163/* 164 * XXX. Force immediate allocation of internal memory. Not used by stdio, 165 * but documented historically for certain applications. Bad applications. 166 */ 167__warn_references(f_prealloc, 168 "warning: this program uses f_prealloc(), which is not recommended."); 169 170void | 38 39#include <sys/param.h> 40#include <machine/atomic.h> 41#include <unistd.h> 42#include <stdio.h> 43#include <stdlib.h> 44#include <string.h> 45 --- 117 unchanged lines hidden (view full) --- 163/* 164 * XXX. Force immediate allocation of internal memory. Not used by stdio, 165 * but documented historically for certain applications. Bad applications. 166 */ 167__warn_references(f_prealloc, 168 "warning: this program uses f_prealloc(), which is not recommended."); 169 170void |
| 171f_prealloc() | 171f_prealloc(void) |
| 172{ 173 struct glue *g; 174 int n; 175 176 n = getdtablesize() - FOPEN_MAX + 20; /* 20 for slop. */ 177 /* 178 * It should be safe to walk the list without locking it; 179 * new nodes are only added to the end and none are ever --- 37 unchanged lines hidden --- | 172{ 173 struct glue *g; 174 int n; 175 176 n = getdtablesize() - FOPEN_MAX + 20; /* 20 for slop. */ 177 /* 178 * It should be safe to walk the list without locking it; 179 * new nodes are only added to the end and none are ever --- 37 unchanged lines hidden --- |