kaguya
411 lines
12 KiB
C
411 lines
12 KiB
C
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#ifndef _UNISTD_H
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#define _UNISTD_H
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#include <mlibc-config.h>
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#include <bits/types.h>
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#include <bits/size_t.h>
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#include <bits/ssize_t.h>
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#include <bits/off_t.h>
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#include <bits/types.h>
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#include <abi-bits/access.h>
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#include <abi-bits/uid_t.h>
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#include <abi-bits/gid_t.h>
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#include <abi-bits/pid_t.h>
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#include <abi-bits/seek-whence.h>
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#if __MLIBC_SYSDEP_HAS_BITS_SYSCALL_H && __MLIBC_LINUX_OPTION
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#include <bits/syscall.h>
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#endif /* __MLIBC_SYSDEP_HAS_BITS_SYSCALL_H && __MLIBC_LINUX_OPTION */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define _POSIX_VERSION 200809L
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#define _POSIX2_VERSION _POSIX_VERSION
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#define _XOPEN_VERSION 700
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#define _POSIX_FSYNC _POSIX_VERSION
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#define _POSIX_IPV6 _POSIX_VERSION
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#define _POSIX_JOB_CONTROL 1
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#define _POSIX_SAVED_IDS 1
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#define _POSIX_SHELL 1
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#define _POSIX_SPAWN _POSIX_VERSION
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#define _POSIX_THREADS _POSIX_VERSION
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#define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
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#define _POSIX_MONOTONIC_CLOCK 0
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/* MISSING: additional _POSIX and _XOPEN feature macros */
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/* MISSING: _POSIX_TIMESTAMP_RESOLUTION and _POSIX2_SYMLINKS */
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#define _CS_PATH 0
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#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS 1
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#define _CS_GNU_LIBC_VERSION 2
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#define _CS_GNU_LIBPTHREAD_VERSION 3
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#define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS 4
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#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 5
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#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 1116
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#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 1117
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#define _CS_POSIX_V6_ILP32_OFF32_LIBS 1118
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#define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS 1119
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#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 1120
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#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS 1121
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#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS 1122
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#define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS 1123
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#define _CS_POSIX_V6_LP64_OFF64_CFLAGS 1124
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#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS 1125
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#define _CS_POSIX_V6_LP64_OFF64_LIBS 1126
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#define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS 1127
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#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS 1128
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#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 1129
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#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 1130
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#define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS 1131
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#define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1132
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#define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 1133
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#define _CS_POSIX_V7_ILP32_OFF32_LIBS 1134
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#define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS 1135
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#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 1136
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#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 1137
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#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 1138
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#define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS 1139
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#define _CS_POSIX_V7_LP64_OFF64_CFLAGS 1140
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#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 1141
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#define _CS_POSIX_V7_LP64_OFF64_LIBS 1142
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#define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS 1143
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#define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 1144
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#define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 1145
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#define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 1146
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#define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 1147
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#define _CS_V6_ENV 1148
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#define _CS_V7_ENV 1149
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/* MISSING: SEEK macros from stdio.h */
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#define F_LOCK 1
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#define F_TEST 2
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#define F_TLOCK 3
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#define F_ULOCK 4
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/* MISSING: _PC macros */
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/* For now, use the Linux ABI for _PC constants. */
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#define _PC_LINK_MAX 0
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#define _PC_MAX_CANON 1
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#define _PC_MAX_INPUT 2
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#define _PC_NAME_MAX 3
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#define _PC_PATH_MAX 4
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#define _PC_PIPE_BUF 5
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#define _PC_CHOWN_RESTRICTED 6
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#define _PC_NO_TRUNC 7
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#define _PC_VDISABLE 8
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#define _PC_FILESIZEBITS 9
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#define _PC_SYMLINK_MAX 10
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/* MISSING: remaining _SC_macros */
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#define _SC_ARG_MAX 0
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#define _SC_CHILD_MAX 1
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#define _SC_CLK_TCK 2
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#define _SC_NGROUPS_MAX 3
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#define _SC_OPEN_MAX 4
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#define _SC_STREAM_MAX 5
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#define _SC_TZNAME_MAX 6
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#define _SC_JOB_CONTROL 7
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#define _SC_SAVED_IDS 8
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#define _SC_REALTIME_SIGNALS 9
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#define _SC_PRIORITY_SCHEDULING 10
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#define _SC_TIMERS 11
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#define _SC_ASYNCHRONOUS_IO 12
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#define _SC_PRIORITIZED_IO 13
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#define _SC_SYNCHRONIZED_IO 14
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#define _SC_FSYNC 15
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#define _SC_MAPPED_FILES 16
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#define _SC_MEMLOCK 17
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#define _SC_MEMLOCK_RANGE 18
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#define _SC_MEMORY_PROTECTION 19
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#define _SC_MESSAGE_PASSING 20
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#define _SC_SEMAPHORES 21
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#define _SC_SHARED_MEMORY_OBJECTS 22
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#define _SC_AIO_LISTIO_MAX 23
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#define _SC_AIO_MAX 24
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#define _SC_AIO_PRIO_DELTA_MAX 25
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#define _SC_DELAYTIMER_MAX 26
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#define _SC_MQ_OPEN_MAX 27
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#define _SC_MQ_PRIO_MAX 28
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#define _SC_VERSION 29
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#define _SC_PAGE_SIZE 30
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#define _SC_PAGESIZE _SC_PAGE_SIZE
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#define _SC_RTSIG_MAX 31
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#define _SC_SEM_NSEMS_MAX 32
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#define _SC_SEM_VALUE_MAX 33
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#define _SC_SIGQUEUE_MAX 34
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#define _SC_TIMER_MAX 35
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#define _SC_BC_BASE_MAX 36
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#define _SC_BC_DIM_MAX 37
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#define _SC_BC_SCALE_MAX 38
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#define _SC_BC_STRING_MAX 39
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#define _SC_COLL_WEIGHTS_MAX 40
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#define _SC_EXPR_NEST_MAX 42
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#define _SC_LINE_MAX 43
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#define _SC_RE_DUP_MAX 44
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#define _SC_2_VERSION 46
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#define _SC_2_C_BIND 47
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#define _SC_2_C_DEV 48
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#define _SC_2_FORT_DEV 49
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#define _SC_2_FORT_RUN 50
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#define _SC_2_SW_DEV 51
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#define _SC_2_LOCALEDEF 52
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#define _SC_IOV_MAX 60
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#define _SC_UIO_MAXIOV _SC_IOV_MAX
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#define _SC_THREADS 67
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#define _SC_THREAD_SAFE_FUNCTIONS 68
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#define _SC_GETGR_R_SIZE_MAX 69
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#define _SC_GETPW_R_SIZE_MAX 70
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#define _SC_LOGIN_NAME_MAX 71
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#define _SC_TTY_NAME_MAX 72
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#define _SC_THREAD_DESTRUCTOR_ITERATIONS 73
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#define _SC_THREAD_KEYS_MAX 74
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#define _SC_THREAD_STACK_MIN 75
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#define _SC_THREAD_THREADS_MAX 76
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#define _SC_THREAD_ATTR_STACKADDR 77
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#define _SC_THREAD_ATTR_STACKSIZE 78
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#define _SC_THREAD_PRIORITY_SCHEDULING 79
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#define _SC_THREAD_PRIO_INHERIT 80
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#define _SC_THREAD_PRIO_PROTECT 81
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#define _SC_THREAD_PROCESS_SHARED 82
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#define _SC_NPROCESSORS_CONF 83
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#define _SC_NPROCESSORS_ONLN 84
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#define _SC_PHYS_PAGES 85
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#define _SC_AVPHYS_PAGES 86
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#define _SC_ATEXIT_MAX 87
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#define _SC_PASS_MAX 88
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#define _SC_XOPEN_VERSION 89
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#define _SC_XOPEN_XCU_VERSION 90
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#define _SC_XOPEN_UNIX 91
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#define _SC_XOPEN_CRYPT 92
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#define _SC_XOPEN_ENH_I18N 93
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#define _SC_XOPEN_SHM 94
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#define _SC_2_CHAR_TERM 95
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#define _SC_2_UPE 97
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#define _SC_XOPEN_XPG2 98
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#define _SC_XOPEN_XPG3 99
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#define _SC_XOPEN_XPG4 100
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#define _SC_NZERO 109
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#define _SC_XBS5_ILP32_OFF32 125
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#define _SC_XBS5_ILP32_OFFBIG 126
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#define _SC_XBS5_LP64_OFF64 127
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#define _SC_XBS5_LPBIG_OFFBIG 128
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#define _SC_XOPEN_LEGACY 129
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#define _SC_XOPEN_REALTIME 130
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#define _SC_XOPEN_REALTIME_THREADS 131
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#define _SC_ADVISORY_INFO 132
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#define _SC_BARRIERS 133
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#define _SC_CLOCK_SELECTION 137
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#define _SC_CPUTIME 138
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#define _SC_THREAD_CPUTIME 139
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#define _SC_MONOTONIC_CLOCK 149
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#define _SC_READER_WRITER_LOCKS 153
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#define _SC_SPIN_LOCKS 154
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#define _SC_REGEXP 155
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#define _SC_SHELL 157
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#define _SC_SPAWN 159
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#define _SC_SPORADIC_SERVER 160
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#define _SC_THREAD_SPORADIC_SERVER 161
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#define _SC_TIMEOUTS 164
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#define _SC_TYPED_MEMORY_OBJECTS 165
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#define _SC_2_PBS 168
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#define _SC_2_PBS_ACCOUNTING 169
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#define _SC_2_PBS_LOCATE 170
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#define _SC_2_PBS_MESSAGE 171
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#define _SC_2_PBS_TRACK 172
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#define _SC_SYMLOOP_MAX 173
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#define _SC_STREAMS 174
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#define _SC_2_PBS_CHECKPOINT 175
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#define _SC_V6_ILP32_OFF32 176
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#define _SC_V6_ILP32_OFFBIG 177
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#define _SC_V6_LP64_OFF64 178
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#define _SC_V6_LPBIG_OFFBIG 179
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#define _SC_HOST_NAME_MAX 180
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#define _SC_TRACE 181
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#define _SC_TRACE_EVENT_FILTER 182
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#define _SC_TRACE_INHERIT 183
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#define _SC_TRACE_LOG 184
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/* Port-specific _SC_* define values */
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#if defined (__ironclad__)
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#define _SC_TOTAL_PAGES 1000
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#define _SC_HOST_OPEN_MAX 1001
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#endif /* defined (__ironclad__) */
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#define STDERR_FILENO 2
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#define STDIN_FILENO 0
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#define STDOUT_FILENO 1
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#define _POSIX_VDISABLE '\0'
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#define L_ctermid 20
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/*
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* Solving this likely requires us to 'factor out' the typedef into a new
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* header file, or use a mechanism like musl's __NEED_intptr_t.
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*/
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpedantic"
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typedef __mlibc_intptr intptr_t;
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#pragma GCC diagnostic pop
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#ifndef __MLIBC_ABI_ONLY
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int access(const char *__path, int __mode);
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unsigned int alarm(unsigned int __seconds);
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int chdir(const char *__path);
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int chown(const char *__path, uid_t __uid, gid_t __gid);
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int close(int __fd);
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size_t confstr(int __name, char *__buf, size_t __size);
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char *ctermid(char *__s);
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int dup(int __fd);
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int dup2(int __src_fd, int __dest_fd);
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__attribute__((__noreturn__)) void _exit(int __status);
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void endusershell(void);
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int execl(const char *__path, const char *__arg, ...);
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int execle(const char *__path, const char *__arg, ...);
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int execlp(const char *__file, const char *__arg, ...);
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int execv(const char *__path, char *const __argv[]);
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int execve(const char *__path, char *const __argv[], char *const __envp[]);
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int execvp(const char *__file, char *const __argv[]);
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int execvpe(const char *__path, char *const __argv[], char *const __envp[]);
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int faccessat(int __fd, const char *__path, int __mode, int __flags);
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int fchdir(int __fd);
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int fchown(int __fd, uid_t __uid, gid_t __gid);
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int fchownat(int __fd, const char *__path, uid_t __uid, gid_t __gid, int __flags);
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int fdatasync(int __fd);
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int fexecve(int __fd, char *const __argv[], char *const __envp[]);
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pid_t fork(void);
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pid_t vfork(void);
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long fpathconf(int __fd, int __name);
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int fsync(int __fd);
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int ftruncate(int __fd, off_t __size);
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int ftruncate64(int __fd, off64_t __size);
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char *getcwd(char *__buffer, size_t __size);
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gid_t getegid(void);
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uid_t geteuid(void);
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gid_t getgid(void);
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int getgroups(int __size, gid_t __list[]);
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long gethostid(void);
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int gethostname(char *__buffer, size_t __max_length);
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int sethostname(const char *__buffer, size_t __max_length);
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char *getlogin(void);
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int getlogin_r(char *__buffer, size_t __size);
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int getopt(int __argc, char *const __argv[], const char *__optstring);
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char *getpass(const char *__prompt);
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pid_t getpgid(pid_t __pid);
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pid_t getpgrp(void);
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pid_t getpid(void);
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pid_t getppid(void);
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pid_t getsid(pid_t __pid);
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uid_t getuid(void);
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char *getusershell(void);
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int isatty(int __fd);
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int lchown(const char *__path, uid_t __uid, gid_t __gid);
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int link(const char *__oldpath, const char *__newpath);
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int linkat(int __olddirfd, const char *__oldpath, int __newdirfd, const char *__newpath, int __flags);
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int lockf(int __fd, int __op, off_t __size);
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off_t lseek(int __fd, off_t __offset, int __whence);
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off64_t lseek64(int __fd, off64_t __offset, int __whence);
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int nice(int __increment);
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long pathconf(const char *__path, int __name);
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int pause(void);
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int pipe(int __pipefd[2]);
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ssize_t pread(int __fd, void *__buf, size_t __size, off_t __offset);
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ssize_t pread64(int __fd, void *__buf, size_t __size, off_t __offset);
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ssize_t pwrite(int __fd, const void *__buf, size_t __size, off_t __offset);
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ssize_t pwrite64(int __fd, const void *__buf, size_t __size, off_t __offset);
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ssize_t read(int fd, void *buffer, size_t size);
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ssize_t readlink(const char *__restrict __path, char *__restrict __buf, size_t __size);
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ssize_t readlinkat(int __dirfd, const char *__restrict __path, char *__restrict __buf, size_t __size);
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int rmdir(const char *__path);
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int setegid(gid_t __egid);
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int seteuid(uid_t __euid);
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int setgid(gid_t __gid);
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int setpgid(pid_t __pid, pid_t __pgid);
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pid_t setpgrp(void);
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int setregid(gid_t __rgid, gid_t __egid);
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int setreuid(uid_t __ruid, uid_t __euid);
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pid_t setsid(void);
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int setuid(uid_t __uid);
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void setusershell(void);
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unsigned int sleep(unsigned int __seconds);
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void swab(const void *__restrict __from, void *__restrict __to, ssize_t __size);
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int symlink(const char *__target, const char *__linkpath);
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int symlinkat(const char *__target, int __newdirfd, const char *__linkpath);
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void sync(void);
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long sysconf(int __name);
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pid_t tcgetpgrp(int __fd);
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int tcsetpgrp(int __fd, pid_t __pgrp);
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int truncate(const char *__path, off_t __size);
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int truncate64(const char *__path, off64_t __size);
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char *ttyname(int __fd);
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int ttyname_r(int __fd, char *__buf, size_t __size);
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int unlink(const char *__path);
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int unlinkat(int __dirfd, const char *__path, int __flags);
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ssize_t write(int __fd, const void *__buffer, size_t __size);
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extern char **environ;
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extern char *optarg;
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extern int optind;
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extern int opterr;
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extern int optopt;
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#endif /* !__MLIBC_ABI_ONLY */
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/* Non-POSIX functions supported by Linux. */
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#if UINTPTR_MAX == UINT64_MAX
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typedef __mlibc_uint64 useconds_t;
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#else
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typedef __mlibc_uint32 useconds_t;
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#endif
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#ifndef __MLIBC_ABI_ONLY
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int getpagesize(void);
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char *get_current_dir_name(void);
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int usleep(useconds_t __usec);
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int chroot(const char *__path);
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int daemon(int __nochdir, int __noclose);
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/* This is a Linux extension */
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pid_t gettid(void);
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int getentropy(void *__buffer, size_t __size);
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int pipe2(int *__pipefd, int __flags);
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int setresuid(uid_t __ruid, uid_t __euid, uid_t __suid);
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int setresgid(gid_t __rgid, gid_t __egid, gid_t __sgid);
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/* Glibc extensions. */
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int getdomainname(char *__name, size_t __len);
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int setdomainname(const char *__name, size_t __len);
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int getresuid(uid_t *__ruid, uid_t *__euid, uid_t *__suid);
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int getresgid(gid_t *__rgid, gid_t *__egid, gid_t *__sgid);
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#endif /* !__MLIBC_ABI_ONLY */
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#ifdef __cplusplus
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}
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#endif
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#if __MLIBC_LINUX_OPTION
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# include <bits/linux/linux_unistd.h>
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#endif
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#if __MLIBC_BSD_OPTION
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# include <bits/bsd/bsd_unistd.h>
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#endif
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#endif /* _UNISTD_H */
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