diff options
Diffstat (limited to 'src/nice.c')
| -rw-r--r-- | src/nice.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/src/nice.c b/src/nice.c index 51218d8e7..28e68d9f5 100644 --- a/src/nice.c +++ b/src/nice.c @@ -28,6 +28,12 @@ #include "version.h" #include "system.h" +#ifdef NICE_PRIORITY +#define GET_PRIORITY() nice (0) +#else +#define GET_PRIORITY() getpriority (PRIO_PROCESS, 0) +#endif + void error (); static int isinteger (); @@ -39,7 +45,7 @@ char *program_name; /* If non-zero, display usage information and exit. */ static int show_help; -/* If non-zero, print the version on standard error. */ +/* If non-zero, print the version on standard output and exit. */ static int show_version; static struct option const longopts[] = @@ -111,27 +117,18 @@ main (argc, argv) usage (); /* No command given; print the priority. */ errno = 0; -#ifndef NICE_PRIORITY - current_priority = getpriority (PRIO_PROCESS, 0); -#else - current_priority = nice (0); -#endif + current_priority = GET_PRIORITY (); if (current_priority == -1 && errno != 0) error (1, errno, "cannot get priority"); printf ("%d\n", current_priority); exit (0); } - errno = 0; #ifndef NICE_PRIORITY - current_priority = getpriority (PRIO_PROCESS, 0); -#else - current_priority = nice (0); -#endif + errno = 0; + current_priority = GET_PRIORITY (); if (current_priority == -1 && errno != 0) error (1, errno, "cannot get priority"); - -#ifndef NICE_PRIORITY if (setpriority (PRIO_PROCESS, 0, current_priority + adjustment)) #else if (nice (adjustment) == -1) |