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imporved support for POSIX-type OSes

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This commit is contained in:
Przemyslaw Skibinski
2016-12-16 15:41:18 +01:00
parent 3cdfe266cf
commit b0f3663edc
3 changed files with 16 additions and 10 deletions
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9
programs/util.h
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@ -63,7 +63,7 @@ extern "C" {
# define SET_HIGH_PRIORITY SetPriorityClass(GetCurrentProcess(), REALTIME_PRIORITY_CLASS)
# define UTIL_sleep(s) Sleep(1000*s)
# define UTIL_sleepMilli(milli) Sleep(milli)
#elif (defined(__unix__) || defined(__unix) || defined(__VMS) || defined(__midipix__) || (defined(__APPLE__) && defined(__MACH__)))
#elif PLATFORM_POSIX_VERSION >= 0 /* Unix-like operating system */
# include <unistd.h>
# include <sys/resource.h> /* setpriority */
# include <time.h> /* clock_t, nanosleep, clock, CLOCKS_PER_SEC */
@ -73,7 +73,7 @@ extern "C" {
# define SET_HIGH_PRIORITY /* disabled */
# endif
# define UTIL_sleep(s) sleep(s)
# if PLATFORM_POSIX_VERSION >= 200112L /* nanosleep requires POSIX.1-2001 */
# if (defined(__linux__) && (PLATFORM_POSIX_VERSION >= 199309L)) || (PLATFORM_POSIX_VERSION >= 200112L) /* nanosleep requires POSIX.1-2001 */
# define UTIL_sleepMilli(milli) { struct timespec t; t.tv_sec=0; t.tv_nsec=milli*1000000ULL; nanosleep(&t, NULL); }
# else
# define UTIL_sleepMilli(milli) /* disabled */
@ -300,10 +300,7 @@ UTIL_STATIC int UTIL_prepareFileList(const char *dirName, char** bufStart, size_
return nbFiles;
}
#elif (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L)) || \
(defined(__APPLE__) && defined(__MACH__)) || defined(__SVR4) || defined(_AIX) || defined(__hpux) || \
defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || \
(defined(__linux__) && defined(_POSIX_C_SOURCE)) /* opendir */
#elif (defined(__linux__) && (PLATFORM_POSIX_VERSION >= 1)) || (PLATFORM_POSIX_VERSION >= 200112L) /* opendir, readdir require POSIX.1-2001 */
# define UTIL_HAS_CREATEFILELIST
# include <dirent.h> /* opendir, readdir */