diff options
Diffstat (limited to 'libc-top-half/musl/compat/time32/wait3_time32.c')
| -rw-r--r-- | libc-top-half/musl/compat/time32/wait3_time32.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/libc-top-half/musl/compat/time32/wait3_time32.c b/libc-top-half/musl/compat/time32/wait3_time32.c new file mode 100644 index 0000000..8fe128e --- /dev/null +++ b/libc-top-half/musl/compat/time32/wait3_time32.c @@ -0,0 +1,40 @@ +#define _BSD_SOURCE +#include "time32.h" +#include <string.h> +#include <stddef.h> +#include <sys/wait.h> + +struct compat_rusage { + struct timeval32 ru_utime; + struct timeval32 ru_stime; + long ru_maxrss; + long ru_ixrss; + long ru_idrss; + long ru_isrss; + long ru_minflt; + long ru_majflt; + long ru_nswap; + long ru_inblock; + long ru_oublock; + long ru_msgsnd; + long ru_msgrcv; + long ru_nsignals; + long ru_nvcsw; + long ru_nivcsw; +}; + +pid_t __wait3_time32(int *status, int options, struct compat_rusage *usage) +{ + struct rusage ru; + int r = wait3(status, options, usage ? &ru : 0); + if (!r && usage) { + usage->ru_utime.tv_sec = ru.ru_utime.tv_sec; + usage->ru_utime.tv_usec = ru.ru_utime.tv_usec; + usage->ru_stime.tv_sec = ru.ru_stime.tv_sec; + usage->ru_stime.tv_usec = ru.ru_stime.tv_usec; + memcpy(&usage->ru_maxrss, &ru.ru_maxrss, + sizeof(struct compat_rusage) - + offsetof(struct compat_rusage, ru_maxrss)); + } + return r; +} |