FM / sys

/usr/include/sys

Name	Size	Mode	Actions
platform/	-	0755	rm
acct.h	3302	0644	edit dl rm
auxv.h	1260	0644	edit dl rm
bitypes.h	86	0644	edit dl rm
cdefs.h	26257	0644	edit dl rm
debugreg.h	3576	0644	edit dl rm
dir.h	922	0644	edit dl rm
elf.h	1024	0644	edit dl rm
epoll.h	5076	0644	edit dl rm
errno.h	19	0644	edit dl rm
eventfd.h	1400	0644	edit dl rm
fanotify.h	1292	0644	edit dl rm
fcntl.h	19	0644	edit dl rm
file.h	1675	0644	edit dl rm
fsuid.h	1188	0644	edit dl rm
gmon.h	6230	0644	edit dl rm
gmon_out.h	2636	0644	edit dl rm
inotify.h	3901	0644	edit dl rm
io.h	5086	0644	edit dl rm
ioctl.h	2027	0644	edit dl rm
ipc.h	1462	0644	edit dl rm
kd.h	1112	0644	edit dl rm
klog.h	1204	0644	edit dl rm
mman.h	5552	0644	edit dl rm
mount.h	5706	0644	edit dl rm
msg.h	2623	0644	edit dl rm
mtio.h	11163	0644	edit dl rm
param.h	3149	0644	edit dl rm
pci.h	923	0644	edit dl rm
perm.h	1127	0644	edit dl rm
personality.h	2723	0644	edit dl rm
poll.h	3025	0644	edit dl rm
prctl.h	1795	0644	edit dl rm
procfs.h	4338	0644	edit dl rm
profil.h	1959	0644	edit dl rm
ptrace.h	6126	0644	edit dl rm
queue.h	19539	0644	edit dl rm
quota.h	5173	0644	edit dl rm
random.h	1471	0644	edit dl rm
raw.h	1182	0644	edit dl rm
reboot.h	1633	0644	edit dl rm
reg.h	1827	0644	edit dl rm
resource.h	4034	0644	edit dl rm
rseq.h	6405	0644	edit dl rm
select.h	5039	0644	edit dl rm
sem.h	2660	0644	edit dl rm
sendfile.h	1806	0644	edit dl rm
shm.h	2131	0644	edit dl rm
signal.h	20	0644	edit dl rm
signalfd.h	1714	0644	edit dl rm
single_threaded.h	1182	0644	edit dl rm
socket.h	12382	0644	edit dl rm
socketvar.h	141	0644	edit dl rm
soundcard.h	29	0644	edit dl rm
stat.h	13735	0644	edit dl rm
statfs.h	2094	0644	edit dl rm
statvfs.h	2821	0644	edit dl rm
swap.h	1593	0644	edit dl rm
syscall.h	1256	0644	edit dl rm
sysinfo.h	1518	0644	edit dl rm
syslog.h	7786	0644	edit dl rm
sysmacros.h	2103	0644	edit dl rm
termios.h	74	0644	edit dl rm
time.h	9139	0644	edit dl rm
timeb.h	1155	0644	edit dl rm
timerfd.h	2583	0644	edit dl rm
times.h	1597	0644	edit dl rm
timex.h	2839	0644	edit dl rm
ttychars.h	2499	0644	edit dl rm
ttydefaults.h	3568	0644	edit dl rm
types.h	5713	0644	edit dl rm
ucontext.h	5842	0644	edit dl rm
uio.h	6796	0644	edit dl rm
un.h	1453	0644	edit dl rm
unistd.h	20	0644	edit dl rm
user.h	5208	0644	edit dl rm
utsname.h	2481	0644	edit dl rm
vfs.h	161	0644	edit dl rm
vlimit.h	1880	0644	edit dl rm
vm86.h	1199	0644	edit dl rm
vt.h	22	0644	edit dl rm
wait.h	6233	0644	edit dl rm
xattr.h	4275	0644	edit dl rm

Edit: /usr/include/sys/wait.h (6233B)

/* Copyright (C) 1991-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

/*
 *	POSIX Standard: 3.2.1 Wait for Process Termination	<sys/wait.h>
 */

#ifndef	_SYS_WAIT_H
#define	_SYS_WAIT_H	1

#include <features.h>

__BEGIN_DECLS

#include <bits/types.h>
#ifndef __pid_t_defined
typedef __pid_t pid_t;
# define __pid_t_defined
#endif

#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# include <signal.h>
#endif

#if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8
/* Some older standards require the contents of struct rusage to be
   defined here.  */
# include <bits/types/struct_rusage.h>
#endif

/* These macros could also be defined in <stdlib.h>.  */
#if !defined _STDLIB_H || (!defined __USE_XOPEN && !defined __USE_XOPEN2K8)
/* This will define the `W*' macros for the flag
   bits to `waitpid', `wait3', and `wait4'.  */
# include <bits/waitflags.h>

/* This will define all the `__W*' macros.  */
# include <bits/waitstatus.h>

# define WEXITSTATUS(status)	__WEXITSTATUS (status)
# define WTERMSIG(status)	__WTERMSIG (status)
# define WSTOPSIG(status)	__WSTOPSIG (status)
# define WIFEXITED(status)	__WIFEXITED (status)
# define WIFSIGNALED(status)	__WIFSIGNALED (status)
# define WIFSTOPPED(status)	__WIFSTOPPED (status)
# ifdef __WIFCONTINUED
#  define WIFCONTINUED(status)	__WIFCONTINUED (status)
# endif
#endif	/* <stdlib.h> not included.  */

#ifdef	__USE_MISC
# define WCOREFLAG		__WCOREFLAG
# define WCOREDUMP(status)	__WCOREDUMP (status)
# define W_EXITCODE(ret, sig)	__W_EXITCODE (ret, sig)
# define W_STOPCODE(sig)	__W_STOPCODE (sig)
#endif

/* The following values are used by the `waitid' function.  */
#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
typedef enum
{
  P_ALL,		/* Wait for any child.  */
  P_PID,		/* Wait for specified process.  */
  P_PGID		/* Wait for members of process group.  */
} idtype_t;
#endif

/* Wait for a child to die.  When one does, put its status in *STAT_LOC
   and return its process ID.  For errors, return (pid_t) -1.

This function is a cancellation point and therefore not marked with
   __THROW.  */
extern __pid_t wait (int *__stat_loc);

#ifdef	__USE_MISC
/* Special values for the PID argument to `waitpid' and `wait4'.  */
# define WAIT_ANY	(-1)	/* Any process.  */
# define WAIT_MYPGRP	0	/* Any process in my process group.  */
#endif

/* Wait for a child matching PID to die.
   If PID is greater than 0, match any process whose process ID is PID.
   If PID is (pid_t) -1, match any process.
   If PID is (pid_t) 0, match any process with the
   same process group as the current process.
   If PID is less than -1, match any process whose
   process group is the absolute value of PID.
   If the WNOHANG bit is set in OPTIONS, and that child
   is not already dead, return (pid_t) 0.  If successful,
   return PID and store the dead child's status in STAT_LOC.
   Return (pid_t) -1 for errors.  If the WUNTRACED bit is
   set in OPTIONS, return status for stopped children; otherwise don't.

This function is a cancellation point and therefore not marked with
   __THROW.  */
extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options);

#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# ifndef __id_t_defined
typedef __id_t id_t;
#  define __id_t_defined
# endif

# include <bits/types/siginfo_t.h>

/* Wait for a childing matching IDTYPE and ID to change the status and
   place appropriate information in *INFOP.
   If IDTYPE is P_PID, match any process whose process ID is ID.
   If IDTYPE is P_PGID, match any process whose process group is ID.
   If IDTYPE is P_ALL, match any process.
   If the WNOHANG bit is set in OPTIONS, and that child
   is not already dead, clear *INFOP and return 0.  If successful, store
   exit code and status in *INFOP.

This function is a cancellation point and therefore not marked with
   __THROW.  */
extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
		   int __options);
#endif

#if defined __USE_MISC \
    || (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K)
/* This being here makes the prototypes valid whether or not
   we have already included <sys/resource.h> to define `struct rusage'.  */
struct rusage;

/* Wait for a child to exit.  When one does, put its status in *STAT_LOC and
   return its process ID.  For errors return (pid_t) -1.  If USAGE is not
   nil, store information about the child's resource usage there.  If the
   WUNTRACED bit is set in OPTIONS, return status for stopped children;
   otherwise don't.  */
# ifndef __USE_TIME_BITS64
extern __pid_t wait3 (int *__stat_loc, int __options,
		      struct rusage * __usage) __THROWNL;
# else
#  ifdef __REDIRECT_NTHNL
extern __pid_t __REDIRECT_NTHNL (wait3, (int *__stat_loc, int __options,
                                         struct rusage * __usage),
                                 __wait3_time64);
#  else
#   define wait3 __wait3_time64
#  endif
# endif
#endif

#ifdef __USE_MISC
# ifndef __USE_TIME_BITS64
/* PID is like waitpid.  Other args are like wait3.  */
extern __pid_t wait4 (__pid_t __pid, int *__stat_loc, int __options,
		      struct rusage *__usage) __THROWNL;
# else
#  ifdef __REDIRECT_NTHNL
extern __pid_t __REDIRECT_NTHNL (wait4, (__pid_t __pid, int *__stat_loc,
                                         int __options, struct rusage *__usage),
                                 __wait4_time64);
#  else
#   define wait4 __wait4_time64
#  endif
# endif
#endif /* Use misc.  */

__END_DECLS

#endif /* sys/wait.h  */

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