| /* times.c, created from times.def. */ |
| #line 22 "./times.def" |
| |
| #line 34 "./times.def" |
| |
| #include <config.h> |
| |
| #if defined (HAVE_UNISTD_H) |
| # ifdef _MINIX |
| # include <sys/types.h> |
| # endif |
| # include <unistd.h> |
| #endif |
| |
| #include <stdio.h> |
| #include "../bashtypes.h" |
| #include "../shell.h" |
| |
| #include <posixtime.h> |
| |
| #if defined (HAVE_SYS_TIMES_H) |
| # include <sys/times.h> |
| #endif /* HAVE_SYS_TIMES_H */ |
| |
| #if defined (HAVE_SYS_RESOURCE_H) && !defined (RLIMTYPE) |
| # include <sys/resource.h> |
| #endif |
| |
| #include "common.h" |
| |
| /* Print the totals for system and user time used. */ |
| int |
| times_builtin (list) |
| WORD_LIST *list; |
| { |
| #if defined (HAVE_GETRUSAGE) && defined (HAVE_TIMEVAL) && defined (RUSAGE_SELF) |
| struct rusage self, kids; |
| |
| USE_VAR(list); |
| |
| if (no_options (list)) |
| return (EX_USAGE); |
| |
| getrusage (RUSAGE_SELF, &self); |
| getrusage (RUSAGE_CHILDREN, &kids); /* terminated child processes */ |
| |
| print_timeval (stdout, &self.ru_utime); |
| putchar (' '); |
| print_timeval (stdout, &self.ru_stime); |
| putchar ('\n'); |
| print_timeval (stdout, &kids.ru_utime); |
| putchar (' '); |
| print_timeval (stdout, &kids.ru_stime); |
| putchar ('\n'); |
| |
| #else |
| # if defined (HAVE_TIMES) |
| /* This uses the POSIX.1/XPG5 times(2) interface, which fills in a |
| `struct tms' with values of type clock_t. */ |
| struct tms t; |
| |
| USE_VAR(list); |
| |
| if (no_options (list)) |
| return (EX_USAGE); |
| |
| times (&t); |
| |
| print_clock_t (stdout, t.tms_utime); |
| putchar (' '); |
| print_clock_t (stdout, t.tms_stime); |
| putchar ('\n'); |
| print_clock_t (stdout, t.tms_cutime); |
| putchar (' '); |
| print_clock_t (stdout, t.tms_cstime); |
| putchar ('\n'); |
| |
| # else /* !HAVE_TIMES */ |
| |
| USE_VAR(list); |
| |
| if (no_options (list)) |
| return (EX_USAGE); |
| printf ("0.00 0.00\n0.00 0.00\n"); |
| |
| # endif /* HAVE_TIMES */ |
| #endif /* !HAVE_TIMES */ |
| |
| return (sh_chkwrite (EXECUTION_SUCCESS)); |
| } |