X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Funistd.h;h=5bc7f7982f5ed436cabd2cc153e794e31d26b7f9;hb=ea3b40a321e751e016948087ef23ae7b9e8e0150;hp=307f665c865a47f679e2565cf97e71209a2f70d0;hpb=b1b3d3525bbc50a6781f57bfe423c7e18d64f625;p=musl diff --git a/include/unistd.h b/include/unistd.h index 307f665c..5bc7f798 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -5,20 +5,22 @@ extern "C" { #endif +#include + #define STDIN_FILENO 0 #define STDOUT_FILENO 1 #define STDERR_FILENO 2 -#undef SEEK_SET -#undef SEEK_CUR -#undef SEEK_END #define SEEK_SET 0 #define SEEK_CUR 1 #define SEEK_END 2 +#define SEEK_DATA 3 +#define SEEK_HOLE 4 -#undef NULL -#ifdef __cplusplus -#define NULL 0 +#if __cplusplus >= 201103L +#define NULL nullptr +#elif defined(__cplusplus) +#define NULL 0L #else #define NULL ((void*)0) #endif @@ -30,13 +32,17 @@ extern "C" { #define __NEED_off_t #define __NEED_pid_t #define __NEED_intptr_t +#define __NEED_useconds_t #include 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); @@ -55,8 +61,8 @@ 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 *, char *, size_t); -ssize_t readlinkat(int, const char *, char *, size_t); +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 *); @@ -67,6 +73,7 @@ int ftruncate(int, off_t); #define R_OK 4 #define W_OK 2 #define X_OK 1 + int access(const char *, int); int faccessat(int, const char *, int, int); @@ -79,6 +86,7 @@ unsigned sleep(unsigned); int pause(void); 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 *, ...); @@ -86,7 +94,7 @@ 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 []); -void _exit(int); +_Noreturn void _exit(int); pid_t getpid(void); pid_t getppid(void); @@ -107,10 +115,8 @@ gid_t getgid(void); gid_t getegid(void); int getgroups(int, gid_t []); int setuid(uid_t); -int setreuid(uid_t, uid_t); int seteuid(uid_t); int setgid(gid_t); -int setregid(gid_t, gid_t); int setegid(gid_t); char *getlogin(void); @@ -127,44 +133,83 @@ 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 - -#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) +int setreuid(uid_t, uid_t); +int setregid(gid_t, gid_t); int lockf(int, int, off_t); -pid_t setpgrp(void); -char *crypt(const char *, const char *); -void encrypt(char *, int); -void swab(const void *, void *, ssize_t); long gethostid(void); int nice(int); void sync(void); -int getdtablesize(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 -#ifdef _GNU_SOURCE +#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 forkall(void); pid_t vfork(void); int vhangup(void); int chroot(const char *); int getpagesize(void); +int getdtablesize(void); int sethostname(const char *, size_t); -int usleep(unsigned); -unsigned ualarm(unsigned, unsigned); -int setgroups(size_t, const gid_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); +extern int optreset; +#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 daemon(int, int); -int getdomainname(char *, size_t); +int syncfs(int); +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 + +#if defined(_LARGEFILE64_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 @@ -172,6 +217,7 @@ int getdomainname(char *, size_t); #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 @@ -179,17 +225,24 @@ int getdomainname(char *, size_t); #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 @@ -200,6 +253,7 @@ int getdomainname(char *, size_t); #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 @@ -271,11 +325,9 @@ int getdomainname(char *, size_t); #define _SC_BC_SCALE_MAX 38 #define _SC_BC_STRING_MAX 39 #define _SC_COLL_WEIGHTS_MAX 40 -#define _SC_EQUIV_CLASS_MAX 41 #define _SC_EXPR_NEST_MAX 42 #define _SC_LINE_MAX 43 #define _SC_RE_DUP_MAX 44 -#define _SC_CHARCLASS_NAME_MAX 45 #define _SC_2_VERSION 46 #define _SC_2_C_BIND 47 #define _SC_2_C_DEV 48 @@ -283,21 +335,8 @@ int getdomainname(char *, size_t); #define _SC_2_FORT_RUN 50 #define _SC_2_SW_DEV 51 #define _SC_2_LOCALEDEF 52 -#define _SC_PII 53 -#define _SC_PII_XTI 54 -#define _SC_PII_SOCKET 55 -#define _SC_PII_INTERNET 56 -#define _SC_PII_OSI 57 -#define _SC_POLL 58 -#define _SC_SELECT 59 #define _SC_UIO_MAXIOV 60 /* !! */ #define _SC_IOV_MAX 60 -#define _SC_PII_INTERNET_STREAM 61 -#define _SC_PII_INTERNET_DGRAM 62 -#define _SC_PII_OSI_COTS 63 -#define _SC_PII_OSI_CLTS 64 -#define _SC_PII_OSI_M 65 -#define _SC_T_IOV_MAX 66 #define _SC_THREADS 67 #define _SC_THREAD_SAFE_FUNCTIONS 68 #define _SC_GETGR_R_SIZE_MAX 69 @@ -327,35 +366,11 @@ int getdomainname(char *, size_t); #define _SC_XOPEN_ENH_I18N 93 #define _SC_XOPEN_SHM 94 #define _SC_2_CHAR_TERM 95 -#define _SC_2_C_VERSION 96 #define _SC_2_UPE 97 #define _SC_XOPEN_XPG2 98 #define _SC_XOPEN_XPG3 99 #define _SC_XOPEN_XPG4 100 -#define _SC_CHAR_BIT 101 -#define _SC_CHAR_MAX 102 -#define _SC_CHAR_MIN 103 -#define _SC_INT_MAX 104 -#define _SC_INT_MIN 105 -#define _SC_LONG_BIT 106 -#define _SC_WORD_BIT 107 -#define _SC_MB_LEN_MAX 108 #define _SC_NZERO 109 -#define _SC_SSIZE_MAX 110 -#define _SC_SCHAR_MAX 111 -#define _SC_SCHAR_MIN 112 -#define _SC_SHRT_MAX 113 -#define _SC_SHRT_MIN 114 -#define _SC_UCHAR_MAX 115 -#define _SC_UINT_MAX 116 -#define _SC_ULONG_MAX 117 -#define _SC_USHRT_MAX 118 -#define _SC_NL_ARGMAX 119 -#define _SC_NL_LANGMAX 120 -#define _SC_NL_MSGMAX 121 -#define _SC_NL_NMAX 122 -#define _SC_NL_SETMAX 123 -#define _SC_NL_TEXTMAX 124 #define _SC_XBS5_ILP32_OFF32 125 #define _SC_XBS5_ILP32_OFFBIG 126 #define _SC_XBS5_LP64_OFF64 127 @@ -365,40 +380,19 @@ int getdomainname(char *, size_t); #define _SC_XOPEN_REALTIME_THREADS 131 #define _SC_ADVISORY_INFO 132 #define _SC_BARRIERS 133 -#define _SC_BASE 134 -#define _SC_C_LANG_SUPPORT 135 -#define _SC_C_LANG_SUPPORT_R 136 #define _SC_CLOCK_SELECTION 137 #define _SC_CPUTIME 138 #define _SC_THREAD_CPUTIME 139 -#define _SC_DEVICE_IO 140 -#define _SC_DEVICE_SPECIFIC 141 -#define _SC_DEVICE_SPECIFIC_R 142 -#define _SC_FD_MGMT 143 -#define _SC_FIFO 144 -#define _SC_PIPE 145 -#define _SC_FILE_ATTRIBUTES 146 -#define _SC_FILE_LOCKING 147 -#define _SC_FILE_SYSTEM 148 #define _SC_MONOTONIC_CLOCK 149 -#define _SC_MULTI_PROCESS 150 -#define _SC_SINGLE_PROCESS 151 -#define _SC_NETWORKING 152 #define _SC_READER_WRITER_LOCKS 153 #define _SC_SPIN_LOCKS 154 #define _SC_REGEXP 155 -#define _SC_REGEX_VERSION 156 #define _SC_SHELL 157 -#define _SC_SIGNALS 158 #define _SC_SPAWN 159 #define _SC_SPORADIC_SERVER 160 #define _SC_THREAD_SPORADIC_SERVER 161 -#define _SC_SYSTEM_DATABASE 162 -#define _SC_SYSTEM_DATABASE_R 163 #define _SC_TIMEOUTS 164 #define _SC_TYPED_MEMORY_OBJECTS 165 -#define _SC_USER_GROUPS 166 -#define _SC_USER_GROUPS_R 167 #define _SC_2_PBS 168 #define _SC_2_PBS_ACCOUNTING 169 #define _SC_2_PBS_LOCATE 170 @@ -431,6 +425,8 @@ int getdomainname(char *, size_t); #define _SC_XOPEN_STREAMS 246 #define _SC_THREAD_ROBUST_PRIO_INHERIT 247 #define _SC_THREAD_ROBUST_PRIO_PROTECT 248 +#define _SC_MINSIGSTKSZ 249 +#define _SC_SIGSTKSZ 250 #define _CS_PATH 0 #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS 1 @@ -471,6 +467,10 @@ int getdomainname(char *, size_t); #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 +#define _CS_POSIX_V7_THREADS_CFLAGS 1150 +#define _CS_POSIX_V7_THREADS_LDFLAGS 1151 #ifdef __cplusplus }