| #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 |
| |
| #define SEEK_SET 0 |
| #define SEEK_CUR 1 |
| #define SEEK_END 2 |
| |
| #ifdef __cplusplus |
| #define NULL 0L |
| #else |
| #define NULL ((void*)0) |
| #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> |
| |
| int pipe(int [2]); |
| int pipe2(int [2], int); |
| int close(int); |
| int posix_close(int, int); |
| int dup(int); |
| int dup2(int, int); |
| int dup3(int, int, int); |
| off_t lseek(int, off_t, int); |
| 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); |
| |
| 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); |
| |
| 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); |
| |
| #define F_OK 0 |
| #define R_OK 4 |
| #define W_OK 2 |
| #define X_OK 1 |
| |
| int access(const char *, int); |
| int faccessat(int, const char *, int, int); |
| |
| int chdir(const char *); |
| int fchdir(int); |
| char *getcwd(char *, size_t); |
| |
| unsigned alarm(unsigned); |
| unsigned sleep(unsigned); |
| int pause(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 []); |
| _Noreturn void _exit(int); |
| |
| pid_t getpid(void); |
| 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); |
| char *ttyname(int); |
| int ttyname_r(int, char *, size_t); |
| int isatty(int); |
| pid_t tcgetpgrp(int); |
| int tcsetpgrp(int, pid_t); |
| |
| 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); |
| |
| 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 |
| int setreuid(uid_t, uid_t); |
| int setregid(gid_t, gid_t); |
| int lockf(int, int, off_t); |
| long gethostid(void); |
| int nice(int); |
| void sync(void); |
| pid_t setpgrp(void); |
| 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 |
| int brk(void *); |
| void *sbrk(intptr_t); |
| pid_t vfork(void); |
| int vhangup(void); |
| int chroot(const char *); |
| int getpagesize(void); |
| 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); |
| int getentropy(void *, size_t); |
| #endif |
| |
| #ifdef _GNU_SOURCE |
| extern char **environ; |
| 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 *); |
| char *get_current_dir_name(void); |
| int syncfs(int); |
| int euidaccess(const char *, int); |
| int eaccess(const char *, int); |
| #endif |
| |
| #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE) |
| #define lseek64 lseek |
| #define pread64 pread |
| #define pwrite64 pwrite |
| #define truncate64 truncate |
| #define ftruncate64 ftruncate |
| #define lockf64 lockf |
| #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 |
| #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 |
| #define _POSIX_FSYNC _POSIX_VERSION |
| #define _POSIX_NO_TRUNC 1 |
| #define _POSIX_RAW_SOCKETS _POSIX_VERSION |
| #define _POSIX_REALTIME_SIGNALS _POSIX_VERSION |
| #define _POSIX_REGEXP 1 |
| #define _POSIX_SAVED_IDS 1 |
| #define _POSIX_SHELL 1 |
| #define _POSIX_SPAWN _POSIX_VERSION |
| #define _POSIX_VDISABLE 0 |
| |
| #define _POSIX_THREADS _POSIX_VERSION |
| #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 |
| #define _POSIX_ASYNCHRONOUS_IO _POSIX_VERSION |
| #define _POSIX_SEMAPHORES _POSIX_VERSION |
| #define _POSIX_SHARED_MEMORY_OBJECTS _POSIX_VERSION |
| |
| #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 |
