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sys/sys/fcntl.h
Context not available. | |||||
* Constants used for fcntl(2) | * Constants used for fcntl(2) | ||||
*/ | */ | ||||
#define __fcntl_type_attr(type) __datatype_type_tag(fcntl, type) | |||||
/* command values */ | /* command values */ | ||||
#define F_DUPFD 0 /* duplicate file descriptor */ | static const int __F_DUPFD __fcntl_type_attr(int) = 0; | ||||
#define F_GETFD 1 /* get file descriptor flags */ | #define F_DUPFD __F_DUPFD /* duplicate file descriptor */ | ||||
#define F_SETFD 2 /* set file descriptor flags */ | static const int __F_GETFD __fcntl_type_attr(void) = 1; | ||||
#define F_GETFL 3 /* get file status flags */ | #define F_GETFD __F_GETFD /* get file descriptor flags */ | ||||
#define F_SETFL 4 /* set file status flags */ | static const int __F_SETFD __fcntl_type_attr(int) = 2; | ||||
#define F_SETFD __F_SETFD /* set file descriptor flags */ | |||||
static const int __F_GETFL __fcntl_type_attr(void) = 3; | |||||
#define F_GETFL __F_GETFL /* get file status flags */ | |||||
static const int __F_SETFL __fcntl_type_attr(int) = 4; | |||||
#define F_SETFL __F_SETFL /* set file status flags */ | |||||
#if __XSI_VISIBLE || __POSIX_VISIBLE >= 200112 | #if __XSI_VISIBLE || __POSIX_VISIBLE >= 200112 | ||||
#define F_GETOWN 5 /* get SIGIO/SIGURG proc/pgrp */ | static const int __F_GETOWN __fcntl_type_attr(pid_t) = 5; | ||||
#define F_SETOWN 6 /* set SIGIO/SIGURG proc/pgrp */ | #define F_GETOWN __F_GETOWN /* get SIGIO/SIGURG proc/pgrp */ | ||||
static const int __F_SETOWN __fcntl_type_attr(pid_t) = 6; | |||||
#define F_SETOWN __F_SETOWN /* set SIGIO/SIGURG proc/pgrp */ | |||||
#endif | #endif | ||||
#if __BSD_VISIBLE | #if __BSD_VISIBLE | ||||
#define F_OGETLK 7 /* get record locking information */ | static const int __F_OGETLK __fcntl_type_attr(int) = 7; | ||||
#define F_OSETLK 8 /* set record locking information */ | #define F_OGETLK __F_OGETLK /* get record locking information */ | ||||
#define F_OSETLKW 9 /* F_SETLK; wait if blocked */ | static const int __F_OSETLK __fcntl_type_attr(int) = 8; | ||||
#define F_DUP2FD 10 /* duplicate file descriptor to arg */ | #define F_OSETLK __F_OSETLK /* set record locking information */ | ||||
static const int __F_OSETLKW __fcntl_type_attr(int) = 9; | |||||
#define F_OSETLKW __F_OSETLKW /* F_SETLK; wait if blocked */ | |||||
static const int __F_DUP2FD __fcntl_type_attr(int) = 10; | |||||
#define F_DUP2FD __F_DUP2FD /* duplicate file descriptor to arg */ | |||||
#endif | #endif | ||||
#define F_GETLK 11 /* get record locking information */ | static const int __F_GETLK __fcntl_type_attr(__intptr_t) = 11; | ||||
#define F_SETLK 12 /* set record locking information */ | #define F_GETLK __F_GETLK /* get record locking information */ | ||||
#define F_SETLKW 13 /* F_SETLK; wait if blocked */ | static const int __F_SETLK __fcntl_type_attr(__intptr_t) = 12; | ||||
#define F_SETLK __F_SETLK /* set record locking information */ | |||||
static const int __F_SETLKW __fcntl_type_attr(__intptr_t) = 13; | |||||
#define F_SETLKW __F_SETLKW /* F_SETLK; wait if blocked */ | |||||
#if __BSD_VISIBLE | #if __BSD_VISIBLE | ||||
#define F_SETLK_REMOTE 14 /* debugging support for remote locks */ | static const int __F_SETLK_REMOTE __fcntl_type_attr(__intptr_t) = 14; | ||||
#define F_READAHEAD 15 /* read ahead */ | #define F_SETLK_REMOTE __F_SETLK_REMOTE /* debugging support for remote locks */ | ||||
#define F_RDAHEAD 16 /* Darwin compatible read ahead */ | static const int __F_READAHEAD __fcntl_type_attr(int) = 15; | ||||
#define F_READAHEAD __F_READAHEAD /* read ahead */ | |||||
static const int __F_RDAHEAD __fcntl_type_attr(int) = 16; | |||||
#define F_RDAHEAD __F_RDAHEAD /* Darwin compatible read ahead */ | |||||
#endif | #endif | ||||
#if __POSIX_VISIBLE >= 200809 | #if __POSIX_VISIBLE >= 200809 | ||||
#define F_DUPFD_CLOEXEC 17 /* Like F_DUPFD, but FD_CLOEXEC is set */ | static const int __F_DUPFD_CLOEXEC __fcntl_type_attr(int) = 17; | ||||
#define F_DUPFD_CLOEXEC __F_DUPFD_CLOEXEC /* Like F_DUPFD, but FD_CLOEXEC is set */ | |||||
#endif | #endif | ||||
#if __BSD_VISIBLE | #if __BSD_VISIBLE | ||||
#define F_DUP2FD_CLOEXEC 18 /* Like F_DUP2FD, but FD_CLOEXEC is set */ | static const int __F_DUP2FD_CLOEXEC __fcntl_type_attr(int) = 18; | ||||
#define F_DUP2FD_CLOEXEC __F_DUP2FD_CLOEXEC /* Like F_DUP2FD, but FD_CLOEXEC is set */ | |||||
#endif | #endif | ||||
/* file descriptor flags (F_GETFD, F_SETFD) */ | /* file descriptor flags (F_GETFD, F_SETFD) */ | ||||
Context not available. | |||||
__BEGIN_DECLS | __BEGIN_DECLS | ||||
int open(const char *, int, ...); | int open(const char *, int, ...); | ||||
int creat(const char *, mode_t); | int creat(const char *, mode_t); | ||||
int fcntl(int, int, ...); | int fcntl(int, int, ...) __arg_type_tag(fcntl, 3, 2); | ||||
#if __BSD_VISIBLE | #if __BSD_VISIBLE | ||||
int flock(int, int); | int flock(int, int); | ||||
#endif | #endif | ||||
Context not available. |