From 1e6db69571b7cd4c3394c3efd7dd59fd0322a08e Mon Sep 17 00:00:00 2001 From: Chris Sutcliffe Date: Sun, 4 May 2008 12:18:52 +0000 Subject: 2008-05-04 Ramiro Polla * include/sys/time.h (useconds_t): typedef. * include/unistd.h (usleep): Add prototype. * mingwex/usleep.c: New file. * mingwex/makefile.in: Add usleep source and object. --- winsup/mingw/mingwex/Makefile.in | 2 ++ winsup/mingw/mingwex/usleep.c | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+) create mode 100755 winsup/mingw/mingwex/usleep.c (limited to 'winsup/mingw/mingwex') diff --git a/winsup/mingw/mingwex/Makefile.in b/winsup/mingw/mingwex/Makefile.in index 3dd91a5..9010634 100644 --- a/winsup/mingw/mingwex/Makefile.in +++ b/winsup/mingw/mingwex/Makefile.in @@ -38,6 +38,7 @@ DISTFILES = Makefile.in configure configure.in aclocal.m4 \ wcrtomb.c wctob.c mbrtowc.c btowc.c mb_wc_common.h \ gettimeofday.c isblank.c iswblank.c \ basename.c dirname.c \ + usleep.c \ tsearch.c twalk.c tdelete.c tfind.c MATH_DISTFILES = \ @@ -174,6 +175,7 @@ FENV_OBJS = fesetround.o fegetround.o \ feraiseexcept.o fetestexcept.o fesetexceptflag.o POSIX_OBJS = \ dirent.o wdirent.o getopt.o ftruncate.o gettimeofday.o \ + usleep.o \ basename.o dirname.o tsearch.o twalk.o tdelete.o tfind.o REPLACE_OBJS = \ mingw-aligned-malloc.o mingw-fseek.o diff --git a/winsup/mingw/mingwex/usleep.c b/winsup/mingw/mingwex/usleep.c new file mode 100755 index 0000000..b322a77 --- /dev/null +++ b/winsup/mingw/mingwex/usleep.c @@ -0,0 +1,40 @@ +/* + * usleep + * Implementation according to: + * The Open Group Base Specifications Issue 6 + * IEEE Std 1003.1, 2004 Edition + */ + +/* + * THIS SOFTWARE IS NOT COPYRIGHTED + * + * This source code is offered for use in the public domain. You may + * use, modify or distribute it freely. + * + * This code is distributed in the hope that it will be useful but + * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY + * DISCLAIMED. This includes but is not limited to warranties of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * Contributed by: + * Ramiro Polla + */ + +#include +#include + +#define WIN32_LEAN_AND_MEAN +#include + +int __cdecl usleep(useconds_t useconds) +{ + if(useconds == 0) + return 0; + + if(useconds >= 1000000) + return EINVAL; + + Sleep(useconds / 1000); + + return 0; +} -- cgit v1.1