[wasi-libc.git] / libc-top-half / musl / include / unistd.h

#ifndef	_UNISTD_H
#define	_UNISTD_H

#ifdef __cplusplus
extern "C" {
#endif

#include <features.h>

#define STDIN_FILENO  0
#define STDOUT_FILENO 1
#define STDERR_FILENO 2

#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#define SEEK_DATA 3
#define SEEK_HOLE 4
#else
#include <__header_unistd.h>
#endif

#ifdef __wasilibc_unmodified_upstream /* Use the compiler's definition of NULL */
#if __cplusplus >= 201103L
#define NULL nullptr
#elif defined(__cplusplus)
#define NULL 0L
#else
#define NULL ((void*)0)
#endif
#else
#define __need_NULL
#include <stddef.h>
#endif

#define __NEED_size_t
#define __NEED_ssize_t
#define __NEED_uid_t
#define __NEED_gid_t
#define __NEED_off_t
#define __NEED_pid_t
#define __NEED_intptr_t
#define __NEED_useconds_t

#include <bits/alltypes.h>

#ifdef __wasilibc_unmodified_upstream /* WASI has no pipe */
int pipe(int [2]);
int pipe2(int [2], int);
#endif
int close(int);
int posix_close(int, int);
#ifdef __wasilibc_unmodified_upstream /* WASI has no dup */
int dup(int);
int dup2(int, int);
int dup3(int, int, int);
#endif
off_t lseek(int, off_t, int);
#ifdef __wasilibc_unmodified_upstream /* Optimize the readonly case of lseek */
#else
off_t __wasilibc_tell(int);

#ifndef __cplusplus
/*
 * Optimize lseek in the case where it's just returning the current offset.
 * This avoids importing `__wasi_fd_seek` altogether in many common cases.
 *
 * But don't do this for C++ because a simple macro wouldn't handle namespaces
 * correctly:
 *  - User code could qualify the `lseek` call with `::`.
 *  - There may be another `lseek` in scope from a `using` declaration.
 */
#define lseek(fd, offset, whence)      \
  ({                                   \
     off_t __f = (fd);                 \
     off_t __o = (offset);             \
     off_t __w = (whence);             \
     __builtin_constant_p((offset)) && \
     __builtin_constant_p((whence)) && \
     __o == 0 &&                       \
     __w == SEEK_CUR                   \
     ? __wasilibc_tell(__f)            \
     : lseek(__f, __o, __w);           \
  })
#endif
#endif
int fsync(int);
int fdatasync(int);

ssize_t read(int, void *, size_t);
ssize_t write(int, const void *, size_t);
ssize_t pread(int, void *, size_t, off_t);
ssize_t pwrite(int, const void *, size_t, off_t);

#ifdef __wasilibc_unmodified_upstream /* WASI has no chown */
int chown(const char *, uid_t, gid_t);
int fchown(int, uid_t, gid_t);
int lchown(const char *, uid_t, gid_t);
int fchownat(int, const char *, uid_t, gid_t, int);
#endif

int link(const char *, const char *);
int linkat(int, const char *, int, const char *, int);
int symlink(const char *, const char *);
int symlinkat(const char *, int, const char *);
ssize_t readlink(const char *__restrict, char *__restrict, size_t);
ssize_t readlinkat(int, const char *__restrict, char *__restrict, size_t);
int unlink(const char *);
int unlinkat(int, const char *, int);
int rmdir(const char *);
int truncate(const char *, off_t);
int ftruncate(int, off_t);

#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
#define F_OK 0
#define R_OK 4
#define W_OK 2
#define X_OK 1
#endif

int access(const char *, int);
int faccessat(int, const char *, int, int);

#ifdef __wasilibc_unmodified_upstream /* WASI has no fchdir */
int fchdir(int);
#endif
int chdir(const char *);
char *getcwd(char *, size_t);

#ifdef __wasilibc_unmodified_upstream /* WASI has no signals */
unsigned alarm(unsigned);
#endif
unsigned sleep(unsigned);
#ifdef __wasilibc_unmodified_upstream /* WASI has no pause */
int pause(void);
#endif

#ifdef __wasilibc_unmodified_upstream /* WASI has no fork/exec */
pid_t fork(void);
pid_t _Fork(void);
int execve(const char *, char *const [], char *const []);
int execv(const char *, char *const []);
int execle(const char *, const char *, ...);
int execl(const char *, const char *, ...);
int execvp(const char *, char *const []);
int execlp(const char *, const char *, ...);
int fexecve(int, char *const [], char *const []);
#endif
_Noreturn void _exit(int);

#if defined(__wasilibc_unmodified_upstream) || defined(_WASI_EMULATED_GETPID)
pid_t getpid(void);
#else
__attribute__((__deprecated__(
"WASI lacks process identifiers; to enable emulation of the `getpid` function using "
"a placeholder value, which doesn't reflect the host PID of the program, "
"compile with -D_WASI_EMULATED_GETPID and link with -lwasi-emulated-getpid"
)))
pid_t getpid(void);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no getpid etc. */
pid_t getppid(void);
pid_t getpgrp(void);
pid_t getpgid(pid_t);
int setpgid(pid_t, pid_t);
pid_t setsid(void);
pid_t getsid(pid_t);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no ttyname */
char *ttyname(int);
int ttyname_r(int, char *, size_t);
#endif
int isatty(int);
#ifdef __wasilibc_unmodified_upstream /* WASI has no process groups */
pid_t tcgetpgrp(int);
int tcsetpgrp(int, pid_t);
#endif

#ifdef __wasilibc_unmodified_upstream /* WASI has no getuid etc. */
uid_t getuid(void);
uid_t geteuid(void);
gid_t getgid(void);
gid_t getegid(void);
int getgroups(int, gid_t []);
int setuid(uid_t);
int seteuid(uid_t);
int setgid(gid_t);
int setegid(gid_t);
#endif

char *getlogin(void);
int getlogin_r(char *, size_t);
int gethostname(char *, size_t);
char *ctermid(char *);

int getopt(int, char * const [], const char *);
extern char *optarg;
extern int optind, opterr, optopt;

long pathconf(const char *, int);
long fpathconf(int, int);
long sysconf(int);
size_t confstr(int, char *, size_t);

#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define F_ULOCK 0
#define F_LOCK  1
#define F_TLOCK 2
#define F_TEST  3
#ifdef __wasilibc_unmodified_upstream /* WASI has no setreuid */
int setreuid(uid_t, uid_t);
int setregid(gid_t, gid_t);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX file locking */
int lockf(int, int, off_t);
#endif
long gethostid(void);
#ifdef __wasilibc_unmodified_upstream /* WASI has no nice, sync, or setpgrp */
int nice(int);
void sync(void);
pid_t setpgrp(void);
#endif
char *crypt(const char *, const char *);
void encrypt(char *, int);
void swab(const void *__restrict, void *__restrict, ssize_t);
#endif

#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) \
 || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
int usleep(unsigned);
unsigned ualarm(unsigned, unsigned);
#endif

#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define L_SET 0
#define L_INCR 1
#define L_XTND 2
#ifdef __wasilibc_unmodified_upstream /* WASI has no brk */
int brk(void *);
#endif
void *sbrk(intptr_t);
#ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
pid_t vfork(void);
int vhangup(void);
int chroot(const char *);
#endif
int getpagesize(void);
#ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
int getdtablesize(void);
int sethostname(const char *, size_t);
int getdomainname(char *, size_t);
int setdomainname(const char *, size_t);
int setgroups(size_t, const gid_t *);
char *getpass(const char *);
int daemon(int, int);
void setusershell(void);
void endusershell(void);
char *getusershell(void);
int acct(const char *);
long syscall(long, ...);
int execvpe(const char *, char *const [], char *const []);
int issetugid(void);
#endif
int getentropy(void *, size_t);
extern int optreset;
#endif

#ifdef _GNU_SOURCE
extern char **environ;
#ifdef __wasilibc_unmodified_upstream /* WASI has no get/setresuid */
int setresuid(uid_t, uid_t, uid_t);
int setresgid(gid_t, gid_t, gid_t);
int getresuid(uid_t *, uid_t *, uid_t *);
int getresgid(gid_t *, gid_t *, gid_t *);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no cwd */
char *get_current_dir_name(void);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no syncfs */
int syncfs(int);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no eaccess */
int euidaccess(const char *, int);
int eaccess(const char *, int);
ssize_t copy_file_range(int, off_t *, int, off_t *, size_t, unsigned);
pid_t gettid(void);
#endif
#endif

#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
#define lseek64 lseek
#define pread64 pread
#define pwrite64 pwrite
#ifdef __wasilibc_unmodified_upstream /* WASI has no truncate */
#define truncate64 truncate
#endif
#define ftruncate64 ftruncate
#ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX file locking */
#define lockf64 lockf
#endif
#define off64_t off_t
#endif

#define POSIX_CLOSE_RESTART     0

#define _XOPEN_VERSION          700
#define _XOPEN_UNIX             1
#define _XOPEN_ENH_I18N         1

#define _POSIX_VERSION          200809L
#define _POSIX2_VERSION         _POSIX_VERSION

#define _POSIX_ADVISORY_INFO    _POSIX_VERSION
#define _POSIX_CHOWN_RESTRICTED 1
#define _POSIX_IPV6             _POSIX_VERSION
#ifdef __wasilibc_unmodified_upstream /* WASI has no processes, mmap, or mq */
#define _POSIX_JOB_CONTROL      1
#define _POSIX_MAPPED_FILES     _POSIX_VERSION
#define _POSIX_MEMLOCK          _POSIX_VERSION
#define _POSIX_MEMLOCK_RANGE    _POSIX_VERSION
#define _POSIX_MEMORY_PROTECTION _POSIX_VERSION
#define _POSIX_MESSAGE_PASSING  _POSIX_VERSION
#endif
#define _POSIX_FSYNC            _POSIX_VERSION
#define _POSIX_NO_TRUNC         1
#ifdef __wasilibc_unmodified_upstream /* WASI has no raw sockets */
#define _POSIX_RAW_SOCKETS      _POSIX_VERSION
#endif
#define _POSIX_REALTIME_SIGNALS _POSIX_VERSION
#define _POSIX_REGEXP           1
#ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
#define _POSIX_SAVED_IDS        1
#define _POSIX_SHELL            1
#define _POSIX_SPAWN            _POSIX_VERSION
#endif
#define _POSIX_VDISABLE         0

#if defined(__wasilibc_unmodified_upstream) || defined(_REENTRANT)
#define _POSIX_THREADS          _POSIX_VERSION
#endif
#define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION
#define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
#define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
#define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
#define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
#define _POSIX_THREAD_CPUTIME   _POSIX_VERSION
#define _POSIX_TIMERS           _POSIX_VERSION
#define _POSIX_TIMEOUTS         _POSIX_VERSION
#define _POSIX_MONOTONIC_CLOCK  _POSIX_VERSION
#define _POSIX_CPUTIME          _POSIX_VERSION
#define _POSIX_CLOCK_SELECTION  _POSIX_VERSION
#define _POSIX_BARRIERS         _POSIX_VERSION
#define _POSIX_SPIN_LOCKS       _POSIX_VERSION
#define _POSIX_READER_WRITER_LOCKS _POSIX_VERSION
#ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX async I/O, semaphores, or shared memory */
#define _POSIX_ASYNCHRONOUS_IO  _POSIX_VERSION
#define _POSIX_SEMAPHORES       _POSIX_VERSION
#define _POSIX_SHARED_MEMORY_OBJECTS _POSIX_VERSION
#endif

#define _POSIX2_C_BIND          _POSIX_VERSION

#include <bits/posix.h>


#define _PC_LINK_MAX	0
#define _PC_MAX_CANON	1
#define _PC_MAX_INPUT	2
#define _PC_NAME_MAX	3
#define _PC_PATH_MAX	4
#define _PC_PIPE_BUF	5
#define _PC_CHOWN_RESTRICTED	6
#define _PC_NO_TRUNC	7
#define _PC_VDISABLE	8
#define _PC_SYNC_IO	9
#define _PC_ASYNC_IO	10
#define _PC_PRIO_IO	11
#define _PC_SOCK_MAXBUF	12
#define _PC_FILESIZEBITS	13
#define _PC_REC_INCR_XFER_SIZE	14
#define _PC_REC_MAX_XFER_SIZE	15
#define _PC_REC_MIN_XFER_SIZE	16
#define _PC_REC_XFER_ALIGN	17
#define _PC_ALLOC_SIZE_MIN	18
#define _PC_SYMLINK_MAX	19
#define _PC_2_SYMLINKS	20

#define _SC_ARG_MAX	0
#define _SC_CHILD_MAX	1
#define _SC_CLK_TCK	2
#define _SC_NGROUPS_MAX	3
#define _SC_OPEN_MAX	4
#define _SC_STREAM_MAX	5
#define _SC_TZNAME_MAX	6
#define _SC_JOB_CONTROL	7
#define _SC_SAVED_IDS	8
#define _SC_REALTIME_SIGNALS	9
#define _SC_PRIORITY_SCHEDULING	10
#define _SC_TIMERS	11
#define _SC_ASYNCHRONOUS_IO	12
#define _SC_PRIORITIZED_IO	13
#define _SC_SYNCHRONIZED_IO	14
#define _SC_FSYNC	15
#define _SC_MAPPED_FILES	16
#define _SC_MEMLOCK	17
#define _SC_MEMLOCK_RANGE	18
#define _SC_MEMORY_PROTECTION	19
#define _SC_MESSAGE_PASSING	20
#define _SC_SEMAPHORES	21
#define _SC_SHARED_MEMORY_OBJECTS	22
#define _SC_AIO_LISTIO_MAX	23
#define _SC_AIO_MAX	24
#define _SC_AIO_PRIO_DELTA_MAX	25
#define _SC_DELAYTIMER_MAX	26
#define _SC_MQ_OPEN_MAX	27
#define _SC_MQ_PRIO_MAX	28
#define _SC_VERSION	29
#define _SC_PAGE_SIZE	30
#define _SC_PAGESIZE	30 /* !! */
#define _SC_RTSIG_MAX	31
#define _SC_SEM_NSEMS_MAX	32
#define _SC_SEM_VALUE_MAX	33
#define _SC_SIGQUEUE_MAX	34
#define _SC_TIMER_MAX	35
#define _SC_BC_BASE_MAX	36
#define _SC_BC_DIM_MAX	37
#define _SC_BC_SCALE_MAX	38
#define _SC_BC_STRING_MAX	39
#define _SC_COLL_WEIGHTS_MAX	40
#define _SC_EXPR_NEST_MAX	42
#define _SC_LINE_MAX	43
#define _SC_RE_DUP_MAX	44
#define _SC_2_VERSION	46
#define _SC_2_C_BIND	47
#define _SC_2_C_DEV	48
#define _SC_2_FORT_DEV	49
#define _SC_2_FORT_RUN	50
#define _SC_2_SW_DEV	51
#define _SC_2_LOCALEDEF	52
#define _SC_UIO_MAXIOV	60 /* !! */
#define _SC_IOV_MAX	60
#define _SC_THREADS	67
#define _SC_THREAD_SAFE_FUNCTIONS	68
#define _SC_GETGR_R_SIZE_MAX	69
#define _SC_GETPW_R_SIZE_MAX	70
#define _SC_LOGIN_NAME_MAX	71
#define _SC_TTY_NAME_MAX	72
#define _SC_THREAD_DESTRUCTOR_ITERATIONS	73
#define _SC_THREAD_KEYS_MAX	74
#define _SC_THREAD_STACK_MIN	75
#define _SC_THREAD_THREADS_MAX	76
#define _SC_THREAD_ATTR_STACKADDR	77
#define _SC_THREAD_ATTR_STACKSIZE	78
#define _SC_THREAD_PRIORITY_SCHEDULING	79
#define _SC_THREAD_PRIO_INHERIT	80
#define _SC_THREAD_PRIO_PROTECT	81
#define _SC_THREAD_PROCESS_SHARED	82
#define _SC_NPROCESSORS_CONF	83
#define _SC_NPROCESSORS_ONLN	84
#define _SC_PHYS_PAGES	85
#define _SC_AVPHYS_PAGES	86
#define _SC_ATEXIT_MAX	87
#define _SC_PASS_MAX	88
#define _SC_XOPEN_VERSION	89
#define _SC_XOPEN_XCU_VERSION	90
#define _SC_XOPEN_UNIX	91
#define _SC_XOPEN_CRYPT	92
#define _SC_XOPEN_ENH_I18N	93
#define _SC_XOPEN_SHM	94
#define _SC_2_CHAR_TERM	95
#define _SC_2_UPE	97
#define _SC_XOPEN_XPG2	98
#define _SC_XOPEN_XPG3	99
#define _SC_XOPEN_XPG4	100
#define _SC_NZERO	109
#define _SC_XBS5_ILP32_OFF32	125
#define _SC_XBS5_ILP32_OFFBIG	126
#define _SC_XBS5_LP64_OFF64	127
#define _SC_XBS5_LPBIG_OFFBIG	128
#define _SC_XOPEN_LEGACY	129
#define _SC_XOPEN_REALTIME	130
#define _SC_XOPEN_REALTIME_THREADS	131
#define _SC_ADVISORY_INFO	132
#define _SC_BARRIERS	133
#define _SC_CLOCK_SELECTION	137
#define _SC_CPUTIME	138
#define _SC_THREAD_CPUTIME	139
#define _SC_MONOTONIC_CLOCK	149
#define _SC_READER_WRITER_LOCKS	153
#define _SC_SPIN_LOCKS	154
#define _SC_REGEXP	155
#define _SC_SHELL	157
#define _SC_SPAWN	159
#define _SC_SPORADIC_SERVER	160
#define _SC_THREAD_SPORADIC_SERVER	161
#define _SC_TIMEOUTS	164
#define _SC_TYPED_MEMORY_OBJECTS	165
#define _SC_2_PBS	168
#define _SC_2_PBS_ACCOUNTING	169
#define _SC_2_PBS_LOCATE	170
#define _SC_2_PBS_MESSAGE	171
#define _SC_2_PBS_TRACK	172
#define _SC_SYMLOOP_MAX	173
#define _SC_STREAMS	174
#define _SC_2_PBS_CHECKPOINT	175
#define _SC_V6_ILP32_OFF32	176
#define _SC_V6_ILP32_OFFBIG	177
#define _SC_V6_LP64_OFF64	178
#define _SC_V6_LPBIG_OFFBIG	179
#define _SC_HOST_NAME_MAX	180
#define _SC_TRACE	181
#define _SC_TRACE_EVENT_FILTER	182
#define _SC_TRACE_INHERIT	183
#define _SC_TRACE_LOG	184

#define _SC_IPV6	235
#define _SC_RAW_SOCKETS	236
#define _SC_V7_ILP32_OFF32	237
#define _SC_V7_ILP32_OFFBIG	238
#define _SC_V7_LP64_OFF64	239
#define _SC_V7_LPBIG_OFFBIG	240
#define _SC_SS_REPL_MAX	241
#define _SC_TRACE_EVENT_NAME_MAX	242
#define _SC_TRACE_NAME_MAX	243
#define _SC_TRACE_SYS_MAX	244
#define _SC_TRACE_USER_EVENT_MAX	245
#define _SC_XOPEN_STREAMS	246
#define _SC_THREAD_ROBUST_PRIO_INHERIT	247
#define _SC_THREAD_ROBUST_PRIO_PROTECT	248

#define _CS_PATH	0
#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS	1
#define _CS_GNU_LIBC_VERSION	2
#define _CS_GNU_LIBPTHREAD_VERSION	3
#define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS	4
#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS	5

#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS	1116
#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS	1117
#define _CS_POSIX_V6_ILP32_OFF32_LIBS	1118
#define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS	1119
#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS	1120
#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS	1121
#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS	1122
#define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS	1123
#define _CS_POSIX_V6_LP64_OFF64_CFLAGS	1124
#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS	1125
#define _CS_POSIX_V6_LP64_OFF64_LIBS	1126
#define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS	1127
#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS	1128
#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS	1129
#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS	1130
#define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS	1131
#define _CS_POSIX_V7_ILP32_OFF32_CFLAGS	1132
#define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS	1133
#define _CS_POSIX_V7_ILP32_OFF32_LIBS	1134
#define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS	1135
#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS	1136
#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS	1137
#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS	1138
#define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS	1139
#define _CS_POSIX_V7_LP64_OFF64_CFLAGS	1140
#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS	1141
#define _CS_POSIX_V7_LP64_OFF64_LIBS	1142
#define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS	1143
#define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS	1144
#define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS	1145
#define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS	1146
#define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS	1147
#define _CS_V6_ENV	1148
#define _CS_V7_ENV	1149

#ifdef __cplusplus
}
#endif

#endif
Commit	Line	Data
320054e8 DG	1	#ifndef _UNISTD_H
	2	#define _UNISTD_H
	3
	4	#ifdef __cplusplus
	5	extern "C" {
	6	#endif
	7
	8	#include <features.h>
	9
	10	#define STDIN_FILENO 0
	11	#define STDOUT_FILENO 1
	12	#define STDERR_FILENO 2
	13
e5f14be3	14	#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
320054e8 DG	15	#define SEEK_SET 0
	16	#define SEEK_CUR 1
	17	#define SEEK_END 2
5d8a1409 DG	18	#define SEEK_DATA 3
5d8a1409 DG	19	#define SEEK_HOLE 4
320054e8 DG	20	#else
	21	#include <__header_unistd.h>
	22	#endif
	23
e5f14be3	24	#ifdef __wasilibc_unmodified_upstream /* Use the compiler's definition of NULL */
5d8a1409 DG	25	#if __cplusplus >= 201103L
	26	#define NULL nullptr
	27	#elif defined(__cplusplus)
320054e8 DG	28	#define NULL 0L
	29	#else
	30	#define NULL ((void*)0)
	31	#endif
	32	#else
	33	#define __need_NULL
	34	#include <stddef.h>
	35	#endif
	36
	37	#define __NEED_size_t
	38	#define __NEED_ssize_t
	39	#define __NEED_uid_t
	40	#define __NEED_gid_t
	41	#define __NEED_off_t
	42	#define __NEED_pid_t
	43	#define __NEED_intptr_t
	44	#define __NEED_useconds_t
	45
	46	#include <bits/alltypes.h>
	47
e5f14be3	48	#ifdef __wasilibc_unmodified_upstream /* WASI has no pipe */
320054e8 DG	49	int pipe(int [2]);
	50	int pipe2(int [2], int);
	51	#endif
	52	int close(int);
	53	int posix_close(int, int);
e5f14be3	54	#ifdef __wasilibc_unmodified_upstream /* WASI has no dup */
320054e8 DG	55	int dup(int);
	56	int dup2(int, int);
	57	int dup3(int, int, int);
	58	#endif
	59	off_t lseek(int, off_t, int);
cf366c06 DG	60	#ifdef __wasilibc_unmodified_upstream /* Optimize the readonly case of lseek */
cf366c06 DG	61	#else
7d2354e7 DG	62	off_t __wasilibc_tell(int);
	63
	64	#ifndef __cplusplus
cf366c06 DG	65	/*
	66	* Optimize lseek in the case where it's just returning the current offset.
	67	* This avoids importing `__wasi_fd_seek` altogether in many common cases.
7d2354e7 DG	68	*
	69	* But don't do this for C++ because a simple macro wouldn't handle namespaces
	70	* correctly:
	71	* - User code could qualify the `lseek` call with `::`.
	72	* - There may be another `lseek` in scope from a `using` declaration.
cf366c06	73	*/
cf366c06 DG	74	#define lseek(fd, offset, whence) \
	75	({ \
	76	off_t __f = (fd); \
	77	off_t __o = (offset); \
	78	off_t __w = (whence); \
	79	__builtin_constant_p((offset)) && \
	80	__builtin_constant_p((whence)) && \
	81	__o == 0 && \
	82	__w == SEEK_CUR \
	83	? __wasilibc_tell(__f) \
	84	: lseek(__f, __o, __w); \
	85	})
	86	#endif
7d2354e7	87	#endif
320054e8 DG	88	int fsync(int);
	89	int fdatasync(int);
	90
	91	ssize_t read(int, void *, size_t);
	92	ssize_t write(int, const void *, size_t);
	93	ssize_t pread(int, void *, size_t, off_t);
	94	ssize_t pwrite(int, const void *, size_t, off_t);
	95
e5f14be3	96	#ifdef __wasilibc_unmodified_upstream /* WASI has no chown */
320054e8 DG	97	int chown(const char *, uid_t, gid_t);
	98	int fchown(int, uid_t, gid_t);
	99	int lchown(const char *, uid_t, gid_t);
	100	int fchownat(int, const char *, uid_t, gid_t, int);
	101	#endif
	102
	103	int link(const char , const char );
	104	int linkat(int, const char , int, const char , int);
	105	int symlink(const char , const char );
	106	int symlinkat(const char , int, const char );
	107	ssize_t readlink(const char __restrict, char __restrict, size_t);
	108	ssize_t readlinkat(int, const char __restrict, char __restrict, size_t);
	109	int unlink(const char *);
	110	int unlinkat(int, const char *, int);
	111	int rmdir(const char *);
	112	int truncate(const char *, off_t);
	113	int ftruncate(int, off_t);
	114
e5f14be3	115	#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
320054e8 DG	116	#define F_OK 0
	117	#define R_OK 4
	118	#define W_OK 2
	119	#define X_OK 1
	120	#endif
	121
	122	int access(const char *, int);
	123	int faccessat(int, const char *, int, int);
	124
5b148b61	125	#ifdef __wasilibc_unmodified_upstream /* WASI has no fchdir */
320054e8	126	int fchdir(int);
320054e8	127	#endif
5b148b61 AC	128	int chdir(const char *);
5b148b61 AC	129	char getcwd(char , size_t);
320054e8	130
e5f14be3	131	#ifdef __wasilibc_unmodified_upstream /* WASI has no signals */
320054e8 DG	132	unsigned alarm(unsigned);
	133	#endif
	134	unsigned sleep(unsigned);
5a7ba74c	135	#ifdef __wasilibc_unmodified_upstream /* WASI has no pause */
320054e8	136	int pause(void);
5a7ba74c	137	#endif
320054e8	138
e5f14be3	139	#ifdef __wasilibc_unmodified_upstream /* WASI has no fork/exec */
320054e8	140	pid_t fork(void);
322bd4ff	141	pid_t _Fork(void);
320054e8 DG	142	int execve(const char , char const [], char *const []);
	143	int execv(const char , char const []);
	144	int execle(const char , const char , ...);
	145	int execl(const char , const char , ...);
	146	int execvp(const char , char const []);
	147	int execlp(const char , const char , ...);
	148	int fexecve(int, char const [], char const []);
	149	#endif
	150	_Noreturn void _exit(int);
	151
659ff414 DG	152	#if defined(__wasilibc_unmodified_upstream) \|\| defined(_WASI_EMULATED_GETPID)
	153	pid_t getpid(void);
	154	#else
	155	__attribute__((__deprecated__(
	156	"WASI lacks process identifiers; to enable emulation of the `getpid` function using "
	157	"a placeholder value, which doesn't reflect the host PID of the program, "
	158	"compile with -D_WASI_EMULATED_GETPID and link with -lwasi-emulated-getpid"
	159	)))
320054e8	160	pid_t getpid(void);
659ff414 DG	161	#endif
659ff414 DG	162	#ifdef __wasilibc_unmodified_upstream /* WASI has no getpid etc. */
320054e8 DG	163	pid_t getppid(void);
	164	pid_t getpgrp(void);
	165	pid_t getpgid(pid_t);
	166	int setpgid(pid_t, pid_t);
	167	pid_t setsid(void);
	168	pid_t getsid(pid_t);
	169	#endif
e5f14be3	170	#ifdef __wasilibc_unmodified_upstream /* WASI has no ttyname */
320054e8 DG	171	char *ttyname(int);
	172	int ttyname_r(int, char *, size_t);
	173	#endif
	174	int isatty(int);
e5f14be3	175	#ifdef __wasilibc_unmodified_upstream /* WASI has no process groups */
320054e8 DG	176	pid_t tcgetpgrp(int);
	177	int tcsetpgrp(int, pid_t);
	178	#endif
	179
e5f14be3	180	#ifdef __wasilibc_unmodified_upstream /* WASI has no getuid etc. */
320054e8 DG	181	uid_t getuid(void);
	182	uid_t geteuid(void);
	183	gid_t getgid(void);
	184	gid_t getegid(void);
	185	int getgroups(int, gid_t []);
	186	int setuid(uid_t);
	187	int seteuid(uid_t);
	188	int setgid(gid_t);
	189	int setegid(gid_t);
	190	#endif
	191
	192	char *getlogin(void);
	193	int getlogin_r(char *, size_t);
	194	int gethostname(char *, size_t);
	195	char ctermid(char );
	196
	197	int getopt(int, char * const [], const char *);
	198	extern char *optarg;
	199	extern int optind, opterr, optopt;
	200
	201	long pathconf(const char *, int);
	202	long fpathconf(int, int);
	203	long sysconf(int);
	204	size_t confstr(int, char *, size_t);
	205
	206	#if defined(_XOPEN_SOURCE) \|\| defined(_GNU_SOURCE) \|\| defined(_BSD_SOURCE)
	207	#define F_ULOCK 0
	208	#define F_LOCK 1
	209	#define F_TLOCK 2
	210	#define F_TEST 3
e5f14be3	211	#ifdef __wasilibc_unmodified_upstream /* WASI has no setreuid */
320054e8 DG	212	int setreuid(uid_t, uid_t);
	213	int setregid(gid_t, gid_t);
	214	#endif
e5f14be3	215	#ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX file locking */
320054e8 DG	216	int lockf(int, int, off_t);
	217	#endif
	218	long gethostid(void);
e5f14be3	219	#ifdef __wasilibc_unmodified_upstream /* WASI has no nice, sync, or setpgrp */
320054e8 DG	220	int nice(int);
	221	void sync(void);
	222	pid_t setpgrp(void);
	223	#endif
	224	char crypt(const char , const char *);
	225	void encrypt(char *, int);
	226	void swab(const void __restrict, void __restrict, ssize_t);
	227	#endif
	228
	229	#if defined(_GNU_SOURCE) \|\| defined(_BSD_SOURCE) \
	230	\|\| (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
	231	int usleep(unsigned);
	232	unsigned ualarm(unsigned, unsigned);
	233	#endif
	234
	235	#if defined(_GNU_SOURCE) \|\| defined(_BSD_SOURCE)
	236	#define L_SET 0
	237	#define L_INCR 1
	238	#define L_XTND 2
e5f14be3	239	#ifdef __wasilibc_unmodified_upstream /* WASI has no brk */
320054e8 DG	240	int brk(void *);
	241	#endif
	242	void *sbrk(intptr_t);
e5f14be3	243	#ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
320054e8 DG	244	pid_t vfork(void);
	245	int vhangup(void);
	246	int chroot(const char *);
e066a8b9	247	#endif
320054e8	248	int getpagesize(void);
e066a8b9	249	#ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
320054e8 DG	250	int getdtablesize(void);
	251	int sethostname(const char *, size_t);
	252	int getdomainname(char *, size_t);
	253	int setdomainname(const char *, size_t);
	254	int setgroups(size_t, const gid_t *);
	255	char getpass(const char );
	256	int daemon(int, int);
	257	void setusershell(void);
	258	void endusershell(void);
	259	char *getusershell(void);
	260	int acct(const char *);
	261	long syscall(long, ...);
	262	int execvpe(const char , char const [], char *const []);
	263	int issetugid(void);
	264	#endif
	265	int getentropy(void *, size_t);
79a9b408	266	extern int optreset;
320054e8 DG	267	#endif
	268
	269	#ifdef _GNU_SOURCE
	270	extern char **environ;
e5f14be3	271	#ifdef __wasilibc_unmodified_upstream /* WASI has no get/setresuid */
320054e8 DG	272	int setresuid(uid_t, uid_t, uid_t);
	273	int setresgid(gid_t, gid_t, gid_t);
	274	int getresuid(uid_t , uid_t , uid_t *);
	275	int getresgid(gid_t , gid_t , gid_t *);
	276	#endif
e5f14be3	277	#ifdef __wasilibc_unmodified_upstream /* WASI has no cwd */
320054e8 DG	278	char *get_current_dir_name(void);
320054e8 DG	279	#endif
e5f14be3	280	#ifdef __wasilibc_unmodified_upstream /* WASI has no syncfs */
320054e8 DG	281	int syncfs(int);
320054e8 DG	282	#endif
e5f14be3	283	#ifdef __wasilibc_unmodified_upstream /* WASI has no eaccess */
320054e8 DG	284	int euidaccess(const char *, int);
320054e8 DG	285	int eaccess(const char *, int);
79a9b408	286	ssize_t copy_file_range(int, off_t , int, off_t , size_t, unsigned);
322bd4ff	287	pid_t gettid(void);
320054e8 DG	288	#endif
	289	#endif
	290
	291	#if defined(_LARGEFILE64_SOURCE) \|\| defined(_GNU_SOURCE)
	292	#define lseek64 lseek
	293	#define pread64 pread
	294	#define pwrite64 pwrite
9f0d8e85	295	#ifdef __wasilibc_unmodified_upstream /* WASI has no truncate */
320054e8	296	#define truncate64 truncate
9f0d8e85	297	#endif
320054e8	298	#define ftruncate64 ftruncate
9f0d8e85	299	#ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX file locking */
320054e8	300	#define lockf64 lockf
9f0d8e85	301	#endif
320054e8 DG	302	#define off64_t off_t
	303	#endif
	304
	305	#define POSIX_CLOSE_RESTART 0
	306
	307	#define _XOPEN_VERSION 700
	308	#define _XOPEN_UNIX 1
	309	#define _XOPEN_ENH_I18N 1
	310
	311	#define _POSIX_VERSION 200809L
	312	#define _POSIX2_VERSION _POSIX_VERSION
	313
	314	#define _POSIX_ADVISORY_INFO _POSIX_VERSION
	315	#define _POSIX_CHOWN_RESTRICTED 1
	316	#define _POSIX_IPV6 _POSIX_VERSION
e5f14be3	317	#ifdef __wasilibc_unmodified_upstream /* WASI has no processes, mmap, or mq */
320054e8 DG	318	#define _POSIX_JOB_CONTROL 1
	319	#define _POSIX_MAPPED_FILES _POSIX_VERSION
	320	#define _POSIX_MEMLOCK _POSIX_VERSION
	321	#define _POSIX_MEMLOCK_RANGE _POSIX_VERSION
	322	#define _POSIX_MEMORY_PROTECTION _POSIX_VERSION
	323	#define _POSIX_MESSAGE_PASSING _POSIX_VERSION
	324	#endif
	325	#define _POSIX_FSYNC _POSIX_VERSION
	326	#define _POSIX_NO_TRUNC 1
e5f14be3	327	#ifdef __wasilibc_unmodified_upstream /* WASI has no raw sockets */
320054e8 DG	328	#define _POSIX_RAW_SOCKETS _POSIX_VERSION
	329	#endif
	330	#define _POSIX_REALTIME_SIGNALS _POSIX_VERSION
	331	#define _POSIX_REGEXP 1
e5f14be3	332	#ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
320054e8 DG	333	#define _POSIX_SAVED_IDS 1
	334	#define _POSIX_SHELL 1
	335	#define _POSIX_SPAWN _POSIX_VERSION
	336	#endif
	337	#define _POSIX_VDISABLE 0
	338
3df5dae4	339	#if defined(__wasilibc_unmodified_upstream) \|\| defined(_REENTRANT)
320054e8	340	#define _POSIX_THREADS _POSIX_VERSION
3df5dae4	341	#endif
320054e8 DG	342	#define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION
	343	#define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
	344	#define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
	345	#define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
	346	#define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
	347	#define _POSIX_THREAD_CPUTIME _POSIX_VERSION
	348	#define _POSIX_TIMERS _POSIX_VERSION
	349	#define _POSIX_TIMEOUTS _POSIX_VERSION
	350	#define _POSIX_MONOTONIC_CLOCK _POSIX_VERSION
	351	#define _POSIX_CPUTIME _POSIX_VERSION
	352	#define _POSIX_CLOCK_SELECTION _POSIX_VERSION
	353	#define _POSIX_BARRIERS _POSIX_VERSION
	354	#define _POSIX_SPIN_LOCKS _POSIX_VERSION
	355	#define _POSIX_READER_WRITER_LOCKS _POSIX_VERSION
e5f14be3	356	#ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX async I/O, semaphores, or shared memory */
320054e8 DG	357	#define _POSIX_ASYNCHRONOUS_IO _POSIX_VERSION
	358	#define _POSIX_SEMAPHORES _POSIX_VERSION
	359	#define _POSIX_SHARED_MEMORY_OBJECTS _POSIX_VERSION
	360	#endif
	361
	362	#define _POSIX2_C_BIND _POSIX_VERSION
	363
	364	#include <bits/posix.h>
	365
	366
	367
	368	#define _PC_LINK_MAX 0
	369	#define _PC_MAX_CANON 1
	370	#define _PC_MAX_INPUT 2
	371	#define _PC_NAME_MAX 3
	372	#define _PC_PATH_MAX 4
	373	#define _PC_PIPE_BUF 5
	374	#define _PC_CHOWN_RESTRICTED 6
	375	#define _PC_NO_TRUNC 7
	376	#define _PC_VDISABLE 8
	377	#define _PC_SYNC_IO 9
	378	#define _PC_ASYNC_IO 10
	379	#define _PC_PRIO_IO 11
	380	#define _PC_SOCK_MAXBUF 12
	381	#define _PC_FILESIZEBITS 13
	382	#define _PC_REC_INCR_XFER_SIZE 14
	383	#define _PC_REC_MAX_XFER_SIZE 15
	384	#define _PC_REC_MIN_XFER_SIZE 16
	385	#define _PC_REC_XFER_ALIGN 17
	386	#define _PC_ALLOC_SIZE_MIN 18
	387	#define _PC_SYMLINK_MAX 19
	388	#define _PC_2_SYMLINKS 20
	389
	390	#define _SC_ARG_MAX 0
	391	#define _SC_CHILD_MAX 1
	392	#define _SC_CLK_TCK 2
	393	#define _SC_NGROUPS_MAX 3
	394	#define _SC_OPEN_MAX 4
	395	#define _SC_STREAM_MAX 5
	396	#define _SC_TZNAME_MAX 6
	397	#define _SC_JOB_CONTROL 7
	398	#define _SC_SAVED_IDS 8
	399	#define _SC_REALTIME_SIGNALS 9
	400	#define _SC_PRIORITY_SCHEDULING 10
	401	#define _SC_TIMERS 11
	402	#define _SC_ASYNCHRONOUS_IO 12
	403	#define _SC_PRIORITIZED_IO 13
	404	#define _SC_SYNCHRONIZED_IO 14
	405	#define _SC_FSYNC 15
	406	#define _SC_MAPPED_FILES 16
	407	#define _SC_MEMLOCK 17
	408	#define _SC_MEMLOCK_RANGE 18
	409	#define _SC_MEMORY_PROTECTION 19
	410	#define _SC_MESSAGE_PASSING 20
	411	#define _SC_SEMAPHORES 21
	412	#define _SC_SHARED_MEMORY_OBJECTS 22
	413	#define _SC_AIO_LISTIO_MAX 23
	414	#define _SC_AIO_MAX 24
	415	#define _SC_AIO_PRIO_DELTA_MAX 25
	416	#define _SC_DELAYTIMER_MAX 26
	417	#define _SC_MQ_OPEN_MAX 27
	418	#define _SC_MQ_PRIO_MAX 28
	419	#define _SC_VERSION 29
	420	#define _SC_PAGE_SIZE 30
421	#define _SC_PAGESIZE 30 /* !! */
422	#define _SC_RTSIG_MAX 31
423	#define _SC_SEM_NSEMS_MAX 32
424	#define _SC_SEM_VALUE_MAX 33
425	#define _SC_SIGQUEUE_MAX 34
426	#define _SC_TIMER_MAX 35
427	#define _SC_BC_BASE_MAX 36
428	#define _SC_BC_DIM_MAX 37
429	#define _SC_BC_SCALE_MAX 38
430	#define _SC_BC_STRING_MAX 39
431	#define _SC_COLL_WEIGHTS_MAX 40
432	#define _SC_EXPR_NEST_MAX 42
433	#define _SC_LINE_MAX 43
434	#define _SC_RE_DUP_MAX 44
435	#define _SC_2_VERSION 46
436	#define _SC_2_C_BIND 47
437	#define _SC_2_C_DEV 48
438	#define _SC_2_FORT_DEV 49
439	#define _SC_2_FORT_RUN 50
440	#define _SC_2_SW_DEV 51
441	#define _SC_2_LOCALEDEF 52
442	#define _SC_UIO_MAXIOV 60 /* !! */
443	#define _SC_IOV_MAX 60
444	#define _SC_THREADS 67
445	#define _SC_THREAD_SAFE_FUNCTIONS 68
446	#define _SC_GETGR_R_SIZE_MAX 69
447	#define _SC_GETPW_R_SIZE_MAX 70
448	#define _SC_LOGIN_NAME_MAX 71
449	#define _SC_TTY_NAME_MAX 72
450	#define _SC_THREAD_DESTRUCTOR_ITERATIONS 73
451	#define _SC_THREAD_KEYS_MAX 74
452	#define _SC_THREAD_STACK_MIN 75
453	#define _SC_THREAD_THREADS_MAX 76
454	#define _SC_THREAD_ATTR_STACKADDR 77
455	#define _SC_THREAD_ATTR_STACKSIZE 78
456	#define _SC_THREAD_PRIORITY_SCHEDULING 79
457	#define _SC_THREAD_PRIO_INHERIT 80
458	#define _SC_THREAD_PRIO_PROTECT 81
459	#define _SC_THREAD_PROCESS_SHARED 82
460	#define _SC_NPROCESSORS_CONF 83
461	#define _SC_NPROCESSORS_ONLN 84
462	#define _SC_PHYS_PAGES 85
463	#define _SC_AVPHYS_PAGES 86
464	#define _SC_ATEXIT_MAX 87
465	#define _SC_PASS_MAX 88
466	#define _SC_XOPEN_VERSION 89
467	#define _SC_XOPEN_XCU_VERSION 90
468	#define _SC_XOPEN_UNIX 91
469	#define _SC_XOPEN_CRYPT 92
470	#define _SC_XOPEN_ENH_I18N 93
471	#define _SC_XOPEN_SHM 94
472	#define _SC_2_CHAR_TERM 95
473	#define _SC_2_UPE 97
474	#define _SC_XOPEN_XPG2 98
475	#define _SC_XOPEN_XPG3 99
476	#define _SC_XOPEN_XPG4 100
477	#define _SC_NZERO 109
478	#define _SC_XBS5_ILP32_OFF32 125
479	#define _SC_XBS5_ILP32_OFFBIG 126
480	#define _SC_XBS5_LP64_OFF64 127
481	#define _SC_XBS5_LPBIG_OFFBIG 128
482	#define _SC_XOPEN_LEGACY 129
483	#define _SC_XOPEN_REALTIME 130
484	#define _SC_XOPEN_REALTIME_THREADS 131
485	#define _SC_ADVISORY_INFO 132
486	#define _SC_BARRIERS 133
487	#define _SC_CLOCK_SELECTION 137
488	#define _SC_CPUTIME 138
489	#define _SC_THREAD_CPUTIME 139
490	#define _SC_MONOTONIC_CLOCK 149
491	#define _SC_READER_WRITER_LOCKS 153
492	#define _SC_SPIN_LOCKS 154
493	#define _SC_REGEXP 155
494	#define _SC_SHELL 157
495	#define _SC_SPAWN 159
496	#define _SC_SPORADIC_SERVER 160
497	#define _SC_THREAD_SPORADIC_SERVER 161
498	#define _SC_TIMEOUTS 164
499	#define _SC_TYPED_MEMORY_OBJECTS 165
500	#define _SC_2_PBS 168
501	#define _SC_2_PBS_ACCOUNTING 169
502	#define _SC_2_PBS_LOCATE 170
503	#define _SC_2_PBS_MESSAGE 171
504	#define _SC_2_PBS_TRACK 172
505	#define _SC_SYMLOOP_MAX 173
506	#define _SC_STREAMS 174
507	#define _SC_2_PBS_CHECKPOINT 175
508	#define _SC_V6_ILP32_OFF32 176
509	#define _SC_V6_ILP32_OFFBIG 177
510	#define _SC_V6_LP64_OFF64 178
511	#define _SC_V6_LPBIG_OFFBIG 179
512	#define _SC_HOST_NAME_MAX 180
513	#define _SC_TRACE 181
514	#define _SC_TRACE_EVENT_FILTER 182
515	#define _SC_TRACE_INHERIT 183
516	#define _SC_TRACE_LOG 184
517
518	#define _SC_IPV6 235
519	#define _SC_RAW_SOCKETS 236
520	#define _SC_V7_ILP32_OFF32 237
521	#define _SC_V7_ILP32_OFFBIG 238
522	#define _SC_V7_LP64_OFF64 239
523	#define _SC_V7_LPBIG_OFFBIG 240
524	#define _SC_SS_REPL_MAX 241
525	#define _SC_TRACE_EVENT_NAME_MAX 242
526	#define _SC_TRACE_NAME_MAX 243
527	#define _SC_TRACE_SYS_MAX 244
528	#define _SC_TRACE_USER_EVENT_MAX 245
529	#define _SC_XOPEN_STREAMS 246
530	#define _SC_THREAD_ROBUST_PRIO_INHERIT 247
531	#define _SC_THREAD_ROBUST_PRIO_PROTECT 248
532
533	#define _CS_PATH 0
534	#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS 1
535	#define _CS_GNU_LIBC_VERSION 2
536	#define _CS_GNU_LIBPTHREAD_VERSION 3
537	#define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS 4
538	#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 5
539
540	#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 1116
541	#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 1117
542	#define _CS_POSIX_V6_ILP32_OFF32_LIBS 1118
543	#define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS 1119
544	#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 1120
545	#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS 1121
546	#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS 1122
547	#define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS 1123
548	#define _CS_POSIX_V6_LP64_OFF64_CFLAGS 1124
549	#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS 1125
550	#define _CS_POSIX_V6_LP64_OFF64_LIBS 1126
551	#define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS 1127
552	#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS 1128
553	#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 1129
554	#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 1130
555	#define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS 1131
556	#define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1132
557	#define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 1133
558	#define _CS_POSIX_V7_ILP32_OFF32_LIBS 1134
559	#define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS 1135
560	#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 1136
561	#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 1137
562	#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 1138
563	#define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS 1139
564	#define _CS_POSIX_V7_LP64_OFF64_CFLAGS 1140
565	#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 1141
566	#define _CS_POSIX_V7_LP64_OFF64_LIBS 1142
567	#define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS 1143
568	#define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 1144
569	#define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 1145
570	#define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 1146
571	#define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 1147
572	#define _CS_V6_ENV 1148
573	#define _CS_V7_ENV 1149
574
575	#ifdef __cplusplus
576	}
577	#endif
578
579	#endif