From 294b585994da4427ac98a8353ff41aed5f301d54 Mon Sep 17 00:00:00 2001 From: pk33 Date: Fri, 1 Nov 2024 23:51:15 +0100 Subject: Import and fix old code --- include/musl/sys/wait.h | 67 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 include/musl/sys/wait.h (limited to 'include/musl/sys/wait.h') diff --git a/include/musl/sys/wait.h b/include/musl/sys/wait.h new file mode 100644 index 0000000..8ced671 --- /dev/null +++ b/include/musl/sys/wait.h @@ -0,0 +1,67 @@ +#ifndef _SYS_WAIT_H +#define _SYS_WAIT_H +#ifdef __cplusplus +extern "C" { +#endif + +#include + +#define __NEED_pid_t +#define __NEED_id_t +#include + +typedef enum { + P_ALL = 0, + P_PID = 1, + P_PGID = 2, + P_PIDFD = 3 +} idtype_t; + +pid_t wait (int *); +pid_t waitpid (pid_t, int *, int ); + +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \ + || defined(_BSD_SOURCE) +#include +int waitid (idtype_t, id_t, siginfo_t *, int); +#endif + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#include +pid_t wait3 (int *, int, struct rusage *); +pid_t wait4 (pid_t, int *, int, struct rusage *); +#endif + +#define WNOHANG 1 +#define WUNTRACED 2 + +#define WSTOPPED 2 +#define WEXITED 4 +#define WCONTINUED 8 +#define WNOWAIT 0x1000000 + +#define __WNOTHREAD 0x20000000 +#define __WALL 0x40000000 +#define __WCLONE 0x80000000 + +#define WEXITSTATUS(s) (((s) & 0xff00) >> 8) +#define WTERMSIG(s) ((s) & 0x7f) +#define WSTOPSIG(s) WEXITSTATUS(s) +#define WCOREDUMP(s) ((s) & 0x80) +#define WIFEXITED(s) (!WTERMSIG(s)) +#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001U)>>8) > 0x7f00) +#define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu) +#define WIFCONTINUED(s) ((s) == 0xffff) + +#if _REDIR_TIME64 +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +__REDIR(wait3, __wait3_time64); +__REDIR(wait4, __wait4_time64); +#endif +#endif + +#ifdef __cplusplus +} +#endif +#endif -- cgit v1.2.3