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Minor changes needed for OpenVMS

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Define util sleep functions on VMS.
If PRIO_PROCESS is not defined then do not attempt to use it in the definition of SET_HIGH_PRIORITY.
This commit is contained in:
Peter (Stig) Edwards 2016-05-21 12:15:48 +01:00
parent f22a0d653d
commit 04773ac90a
1 changed files with 6 additions and 2 deletions
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8
programs/util.h
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@ -90,11 +90,15 @@ 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(__midipix__) || (defined(__APPLE__) && defined(__MACH__)))
#elif (defined(__unix__) || defined(__unix) || defined(__VMS) || defined(__midipix__) || (defined(__APPLE__) && defined(__MACH__)))
# include <unistd.h>
# include <sys/resource.h> /* setpriority */
# include <time.h> /* clock_t, nanosleep, clock, CLOCKS_PER_SEC */
# define SET_HIGH_PRIORITY setpriority(PRIO_PROCESS, 0, -20)
# if defined(PRIO_PROCESS)
# define SET_HIGH_PRIORITY setpriority(PRIO_PROCESS, 0, -20)
# else
# define SET_HIGH_PRIORITY /* disabled */
# endif
# define UTIL_sleep(s) sleep(s)
# if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 199309L)
# define UTIL_sleepMilli(milli) { struct timespec t; t.tv_sec=0; t.tv_nsec=milli*1000000ULL; nanosleep(&t, NULL); }