diff options
Diffstat (limited to 'lib/mlibc/options/posix/include/unistd.h')
| -rw-r--r-- | lib/mlibc/options/posix/include/unistd.h | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/lib/mlibc/options/posix/include/unistd.h b/lib/mlibc/options/posix/include/unistd.h new file mode 100644 index 0000000..d29257d --- /dev/null +++ b/lib/mlibc/options/posix/include/unistd.h @@ -0,0 +1,360 @@ + +#ifndef _UNISTD_H +#define _UNISTD_H + +#include <mlibc-config.h> +#include <bits/types.h> +#include <bits/size_t.h> +#include <bits/ssize_t.h> +#include <bits/off_t.h> +#include <bits/types.h> +#include <abi-bits/access.h> +#include <abi-bits/uid_t.h> +#include <abi-bits/gid_t.h> +#include <abi-bits/pid_t.h> +#include <abi-bits/seek-whence.h> + +#if __MLIBC_SYSDEP_HAS_BITS_SYSCALL_H && __MLIBC_LINUX_OPTION +#include <bits/syscall.h> +#endif /* __MLIBC_SYSDEP_HAS_BITS_SYSCALL_H && __MLIBC_LINUX_OPTION */ + +#ifdef __cplusplus +extern "C" { +#endif + +#define _POSIX_VERSION 200809L +#define _POSIX2_VERSION _POSIX_VERSION +#define _XOPEN_VERSION 700 + +#define _POSIX_FSYNC _POSIX_VERSION +#define _POSIX_IPV6 _POSIX_VERSION +#define _POSIX_JOB_CONTROL 1 +#define _POSIX_SAVED_IDS 1 +#define _POSIX_SHELL 1 +#define _POSIX_SPAWN _POSIX_VERSION +#define _POSIX_THREADS _POSIX_VERSION +#define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION +#define _POSIX_MONOTONIC_CLOCK 0 + +#if __MLIBC_CRYPT_OPTION +#define _XOPEN_CRYPT 1 +#endif + +// MISSING: additional _POSIX and _XOPEN feature macros +// MISSING: _POSIX_TIMESTAMP_RESOLUTION and _POSIX2_SYMLINKS + +#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 + +// MISSING: SEEK macros from stdio.h + +#define F_LOCK 1 +#define F_TEST 2 +#define F_TLOCK 3 +#define F_ULOCK 4 + +// MISSING: _PC macros +// For now, use the Linux ABI for _PC constants. +#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_FILESIZEBITS 9 +#define _PC_SYMLINK_MAX 10 + +// MISSING: remaining _SC_macros +#define _SC_ARG_MAX 0 +#define _SC_GETPW_R_SIZE_MAX 1 +#define _SC_PHYS_PAGES 2 +#define _SC_PAGE_SIZE 3 +#define _SC_PAGESIZE _SC_PAGE_SIZE +#define _SC_OPEN_MAX 5 +#define _SC_NPROCESSORS_ONLN 6 +#define _SC_GETGR_R_SIZE_MAX 7 + +#define _SC_CHILD_MAX 8 +#define _SC_CLK_TCK 9 +#define _SC_NGROUPS_MAX 10 +#define _SC_VERSION 11 +#define _SC_SAVED_IDS 12 +#define _SC_JOB_CONTROL 13 +#define _SC_HOST_NAME_MAX 14 +#define _SC_LINE_MAX 15 +#define _SC_XOPEN_CRYPT 16 +#define _SC_NPROCESSORS_CONF 17 +#define _SC_SYMLOOP_MAX 18 +#define _SC_TTY_NAME_MAX 19 +#define _SC_RE_DUP_MAX 20 + +#define _SC_ATEXIT_MAX 21 +#define _SC_LOGIN_NAME_MAX 22 +#define _SC_THREAD_DESTRUCTOR_ITERATIONS 23 +#define _SC_THREAD_KEYS_MAX 24 +#define _SC_THREAD_STACK_MIN 25 +#define _SC_THREAD_THREADS_MAX 26 +#define _SC_TZNAME_MAX 27 +#define _SC_ASYNCHRONOUS_IO 28 +#define _SC_FSYNC 29 +#define _SC_MAPPED_FILES 30 +#define _SC_MEMLOCK 31 +#define _SC_MEMLOCK_RANGE 32 +#define _SC_MEMORY_PROTECTION 33 +#define _SC_MESSAGE_PASSING 34 +#define _SC_PRIORITY_SCHEDULING 35 +#define _SC_REALTIME_SIGNALS 36 +#define _SC_SEMAPHORES 37 +#define _SC_SHARED_MEMORY_OBJECTS 38 +#define _SC_SYNCHRONIZED_IO 39 +#define _SC_THREADS 40 +#define _SC_THREAD_ATTR_STACKADDR 41 +#define _SC_THREAD_ATTR_STACKSIZE 42 +#define _SC_THREAD_PRIORITY_SCHEDULING 43 +#define _SC_THREAD_PRIO_INHERIT 44 +#define _SC_THREAD_PRIO_PROTECT 45 +#define _SC_THREAD_PROCESS_SHARED 46 +#define _SC_THREAD_SAFE_FUNCTIONS 47 +#define _SC_TIMERS 48 +#define _SC_TIMER_MAX 49 +#define _SC_2_CHAR_TERM 50 +#define _SC_2_C_BIND 51 +#define _SC_2_C_DEV 52 +#define _SC_2_FORT_DEV 53 +#define _SC_2_FORT_RUN 54 +#define _SC_2_LOCALEDEF 55 +#define _SC_2_SW_DEV 56 +#define _SC_2_UPE 57 +#define _SC_2_VERSION 58 +#define _SC_CLOCK_SELECTION 59 +#define _SC_CPUTIME 60 +#define _SC_THREAD_CPUTIME 61 +#define _SC_MONOTONIC_CLOCK 62 +#define _SC_READER_WRITER_LOCKS 63 +#define _SC_SPIN_LOCKS 64 +#define _SC_REGEXP 65 +#define _SC_SHELL 66 +#define _SC_SPAWN 67 +#define _SC_2_PBS 68 +#define _SC_2_PBS_ACCOUNTING 69 +#define _SC_2_PBS_LOCATE 70 +#define _SC_2_PBS_TRACK 71 +#define _SC_2_PBS_MESSAGE 72 +#define _SC_STREAM_MAX 73 +#define _SC_AIO_LISTIO_MAX 74 +#define _SC_AIO_MAX 75 +#define _SC_DELAYTIMER_MAX 76 +#define _SC_MQ_OPEN_MAX 77 +#define _SC_MQ_PRIO_MAX 78 +#define _SC_RTSIG_MAX 79 +#define _SC_SIGQUEUE_MAX 80 +#define _SC_IOV_MAX 81 + +#define STDERR_FILENO 2 +#define STDIN_FILENO 0 +#define STDOUT_FILENO 1 + +#define _POSIX_VDISABLE '\0' + +#define L_ctermid 20 + +#ifndef intptr_t +typedef __mlibc_intptr intptr_t; +#endif + +#ifndef __MLIBC_ABI_ONLY + +int access(const char *path, int mode); +unsigned int alarm(unsigned int seconds); +int chdir(const char *path); +int chown(const char *path, uid_t uid, gid_t gid); +int close(int fd); +ssize_t confstr(int, char *, size_t); +char *ctermid(char *s); +int dup(int fd); +int dup2(int src_fd, int dest_fd); +__attribute__((__noreturn__)) void _exit(int status); +void endusershell(void); +int execl(const char *, const char *, ...); +int execle(const char *, const char *, ...); +int execlp(const char *, const char *, ...); +int execv(const char *, char *const []); +int execve(const char *path, char *const argv[], char *const envp[]); +int execvp(const char *, char *const[]); +int execvpe(const char *path, char *const argv[], char *const envp[]); +int faccessat(int, const char *, int, int); +int fchdir(int fd); +int fchown(int fd, uid_t uid, gid_t gid); +int fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flags); +int fdatasync(int); +int fexecve(int, char *const [], char *const []); +pid_t fork(void); +pid_t vfork(void); +long fpathconf(int, int); +int fsync(int); +int ftruncate(int, off_t); +char *getcwd(char *, size_t); +gid_t getegid(void); +uid_t geteuid(void); +gid_t getgid(void); +int getgroups(int, gid_t []); +long gethostid(void); +int gethostname(char *buffer, size_t max_length); +int sethostname(const char *buffer, size_t max_length); +char *getlogin(void); +int getlogin_r(char *, size_t); +int getopt(int, char *const [], const char *); +char *getpass(const char *); +pid_t getpgid(pid_t); +pid_t getpgrp(void); +pid_t getpid(void); +pid_t getppid(void); +pid_t getsid(pid_t); +uid_t getuid(void); +char *getusershell(void); +int isatty(int fd); +int lchown(const char *path, uid_t uid, gid_t gid); +int link(const char *, const char *); +int linkat(int, const char *, int, const char *, int); +int lockf(int, int, off_t); +off_t lseek(int fd, off_t offset, int whence); +off64_t lseek64(int fd, off64_t offset, int whence); +int nice(int); +long pathconf(const char *, int); +int pause(void); +int pipe(int [2]); +ssize_t pread(int, void *, size_t, off_t); +ssize_t pwrite(int, const void *, size_t, off_t); +ssize_t read(int fd, void *buffer, size_t size); +ssize_t readlink(const char *__restrict, char *__restrict, size_t); +ssize_t readlinkat(int, const char *__restrict, char *__restrict, size_t); +int rmdir(const char *); +int setegid(gid_t); +int seteuid(uid_t); +int setgid(gid_t); +int setpgid(pid_t, pid_t); +pid_t setpgrp(void); +int setregid(gid_t, gid_t); +int setreuid(uid_t, uid_t); +pid_t setsid(void); +int setuid(uid_t); +void setusershell(void); +unsigned int sleep(unsigned int); +void swab(const void *__restrict, void *__restrict, ssize_t); +int symlink(const char *, const char *); +int symlinkat(const char *, int, const char *); +void sync(void); +long sysconf(int); +pid_t tcgetpgrp(int); +int tcsetpgrp(int, pid_t); +int truncate(const char *, off_t); +char *ttyname(int); +int ttyname_r(int, char *, size_t); +int unlink(const char *); +int unlinkat(int, const char *, int); +ssize_t write(int fd, const void *buffer, size_t size); + +extern char **environ; +extern char *optarg; +extern int optind; +extern int opterr; +extern int optopt; + +#endif /* !__MLIBC_ABI_ONLY */ + +// Non-POSIX functions supported by Linux. +#if UINTPTR_MAX == UINT64_MAX +typedef __mlibc_uint64 useconds_t; +#else +typedef __mlibc_uint32 useconds_t; +#endif + +#ifndef __MLIBC_ABI_ONLY + +int getpagesize(void); +char *get_current_dir_name(void); +int usleep(useconds_t); +int chroot(const char *); +int daemon(int, int); + +// This is a Linux extension +pid_t gettid(void); +int getentropy(void *, size_t); + +int pipe2(int *pipefd, int flags); + +int setresuid(uid_t ruid, uid_t euid, uid_t suid); +int setresgid(gid_t rgid, gid_t egid, gid_t sgid); + +/* Glibc extensions. */ +int getdomainname(char *name, size_t len); +int setdomainname(const char *name, size_t len); + +int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); +int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); + +// Glibc doesn't provide them by default anymore, lock behind an option +#if __MLIBC_CRYPT_OPTION +char *crypt(const char *, const char *); +void encrypt(char block[64], int flags); +#endif + +#endif /* !__MLIBC_ABI_ONLY */ + +#ifdef __cplusplus +} +#endif + +#if __MLIBC_LINUX_OPTION +# include <bits/linux/linux_unistd.h> +#endif + +#if __MLIBC_BSD_OPTION +# include <bits/bsd/bsd_unistd.h> +#endif + +#endif // _UNISTD_H + |