From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- nx-X11/lib/Xbsd/Berklib.c | 331 ++++++++++++++++++++++++++++++++++++++++++++++ nx-X11/lib/Xbsd/Imakefile | 16 +++ 2 files changed, 347 insertions(+) create mode 100644 nx-X11/lib/Xbsd/Berklib.c create mode 100644 nx-X11/lib/Xbsd/Imakefile (limited to 'nx-X11/lib/Xbsd') diff --git a/nx-X11/lib/Xbsd/Berklib.c b/nx-X11/lib/Xbsd/Berklib.c new file mode 100644 index 000000000..0e36c2e61 --- /dev/null +++ b/nx-X11/lib/Xbsd/Berklib.c @@ -0,0 +1,331 @@ +/* $Xorg: Berklib.c,v 1.4 2001/02/09 02:03:48 xorgcvs Exp $ */ +/* + +Copyright 1987, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall +not be used in advertising or otherwise to promote the sale, use or +other dealings in this Software without prior written authorization +from The Open Group. + +*/ +/* $XFree86: xc/lib/Xbsd/Berklib.c,v 3.8 2001/07/25 15:04:49 dawes Exp $ */ + + +/* + * These are routines found in BSD but not on all other systems. The core + * MIT distribution does not use them except for ffs in the server, unless + * the system is seriously deficient. You should enable only the ones that + * you need for your system. Use Xfuncs.h in clients to avoid using the + * slow versions of bcopy, bcmp, and bzero provided here. + */ + +#include + +#ifdef hpux +#define WANT_RANDOM +#define WANT_QUE +#endif + +#ifdef macII +/* silly bcopy in A/UX does not handle overlaps */ +#define WANT_BFUNCS +#define WANT_MEMMOVE +#define NO_BZERO +#define WANT_RANDOM +#endif + +#if defined(SVR4) && !defined(__UNIXWARE__) +#define WANT_BFUNCS +#define WANT_FFS +#define WANT_RANDOM +#endif + +#ifdef hcx +#define WANT_FFS +#endif + +#ifdef SYSV +#ifdef i386 +#if !defined(__SCO__) && !defined(__UNIXWARE__) +#define WANT_FFS +#define WANT_MEMMOVE +#endif +#endif +#endif + +#ifdef _SEQUENT_ +#define WANT_GTOD +#define WANT_FFS +#endif /* _SEQUENT_ */ + +/* you should use Xfuncs.h in code instead of relying on Berklib */ +#ifdef WANT_BFUNCS + +#include + +#if (__STDC__) || defined(SVR4) || defined(hpux) + +#include + +void bcopy (b1, b2, length) + register char *b1, *b2; + register int length; +{ + memmove(b2, b1, (size_t)length); +} + +int bcmp (b1, b2, length) + register char *b1, *b2; + register int length; +{ + return memcmp(b1, b2, (size_t)length); +} + +void bzero (b, length) + register char *b; + register int length; +{ + memset(b, 0, (size_t)length); +} + +#else + +void bcopy (b1, b2, length) + register char *b1, *b2; + register int length; +{ + if (b1 < b2) { + b2 += length; + b1 += length; + while (length--) + *--b2 = *--b1; + } else { + while (length--) + *b2++ = *b1++; + } +} + +#if defined(SYSV) + +#include + +int bcmp (b1, b2, length) + register char *b1, *b2; + register int length; +{ + return memcmp(b1, b2, length); +} + +#ifndef NO_BZERO + +bzero (b, length) + register char *b; + register int length; +{ + memset(b, 0, length); +} + +#endif + +#else + +int bcmp (b1, b2, length) + register char *b1, *b2; + register int length; +{ + while (length--) { + if (*b1++ != *b2++) return 1; + } + return 0; +} + +void bzero (b, length) + register char *b; + register int length; +{ + while (length--) + *b++ = '\0'; +} + +#endif +#endif +#endif /* WANT_BFUNCS */ + +#ifdef WANT_MEMMOVE +char *memmove (b1, b2, length) + register char *b1, *b2; + register int length; +{ + char *sb1 = b1; + + if (b2 < b1) { + b1 += length; + b2 += length; + while (length--) + *--b1 = *--b2; + } else { + while (length--) + *b1++ = *b2++; + } + return sb1; +} +#endif + +#ifdef WANT_FFS +int +ffs(mask) +unsigned int mask; +{ + register i; + + if ( ! mask ) return 0; + i = 1; + while (! (mask & 1)) { + i++; + mask = mask >> 1; + } + return i; +} +#endif + +#ifdef WANT_RANDOM +#if defined(SYSV) || defined(SVR4) || defined(hpux) + +long lrand48(); + +long random() +{ + return (lrand48()); +} + +void srandom(seed) + int seed; +{ + srand48(seed); +} + +#else + +long random() +{ + return (rand()); +} + +void srandom(seed) + int seed; +{ + srand(seed); +} + +#endif +#endif /* WANT_RANDOM */ + +/* + * insque, remque - insert/remove element from a queue + * + * DESCRIPTION + * Insque and remque manipulate queues built from doubly linked + * lists. Each element in the queue must in the form of + * ``struct qelem''. Insque inserts elem in a queue immedi- + * ately after pred; remque removes an entry elem from a queue. + * + * SEE ALSO + * ``VAX Architecture Handbook'', pp. 228-235. + */ + +#ifdef WANT_QUE +struct qelem { + struct qelem *q_forw; + struct qelem *q_back; + char *q_data; + }; + +insque(elem, pred) +register struct qelem *elem, *pred; +{ + register struct qelem *q; + /* Insert locking code here */ + if ( elem->q_forw = q = (pred ? pred->q_forw : pred) ) + q->q_back = elem; + if ( elem->q_back = pred ) + pred->q_forw = elem; + /* Insert unlocking code here */ +} + +remque(elem) +register struct qelem *elem; +{ + register struct qelem *q; + if ( ! elem ) return; + /* Insert locking code here */ + + if ( q = elem->q_back ) q->q_forw = elem->q_forw; + if ( q = elem->q_forw ) q->q_back = elem->q_back; + + /* insert unlocking code here */ +} +#endif /* WANT_QUE */ + +/* + * gettimeofday emulation + * Caution -- emulation is incomplete + * - has only second, not microsecond, resolution. + * - does not return timezone info. + */ + +#ifdef WANT_GTOD + +#ifdef _SEQUENT_ +#include +#endif /* _SEQUENT_ */ + +int gettimeofday (tvp, tzp) + struct timeval *tvp; + struct timezone *tzp; +{ +#ifdef _SEQUENT_ + /* + * Sequent has microsecond resolution. Need to link with -lseq + */ + get_process_stats (tvp, -1, NULL, NULL); +#ifndef SVR4 + if (tzp) + { + tzset (); + tzp->tz_minuteswest = timezone / 60; + tzp->tz_dsttime = daylight; + } +#endif /* SVR4 */ + return (0); +#else /* _SEQUENT_ */ + time (&tvp->tv_sec); + tvp->tv_usec = 0L; + +#ifndef SVR4 + if (tzp) { + fprintf( stderr, + "Warning: gettimeofday() emulation does not return timezone\n" + ); + } +#endif /* SVR4 */ +#endif /* _SEQUENT_ */ +} +#endif /* WANT_GTOD */ diff --git a/nx-X11/lib/Xbsd/Imakefile b/nx-X11/lib/Xbsd/Imakefile new file mode 100644 index 000000000..19b7c2b8c --- /dev/null +++ b/nx-X11/lib/Xbsd/Imakefile @@ -0,0 +1,16 @@ +XCOMM $Xorg: Imakefile,v 1.3 2000/08/17 19:45:46 cpqbld Exp $ + + + + +XCOMM $XFree86: xc/lib/Xbsd/Imakefile,v 3.2 1999/04/17 09:08:11 dawes Exp $ + +SRCS = Berklib.c +OBJS = Berklib.o + +#undef _LinkBuildLibrary +#define _LinkBuildLibrary(lib) LinkBuildLibrary(lib) +NormalLibraryTarget(Xbsd,$(OBJS)) +InstallLibrary(Xbsd,$(USRLIBDIR)) + +DependTarget() -- cgit v1.2.3