Lines Matching defs:fcntl
28 #include "fcntl.h"
101 /* Get the file descriptor flags defined in <fcntl.h> that are associated
113 /* Set the file descriptor flags defined in <fcntl.h>, that are associated
136 * <fcntl.h>, for the file description associated with fd. The file
138 * mask O_ACCMODE, which is defined in <fcntl.h>. File status flags
150 /* Set the file status flags, defined in <fcntl.h>, for the file
154 * in <fcntl.h>, that are set in arg shall be ignored. If any bits
191 * flock, defined in <fcntl.h>. The information retrieved shall
192 * overwrite the information passed to fcntl() in the structure
201 * pointer to type struct flock, defined in <fcntl.h>. F_SETLK can
205 * <fcntl.h>. If a shared or exclusive lock cannot be set, fcntl()
213 * is to be caught is received while fcntl() is waiting for a
214 * region, fcntl() shall be interrupted. Upon return from the signal
215 * handler, fcntl() shall return -1 with errno set to [EINTR], and
239 * Name: fcntl
242 * fcntl() will perform the operation specified by 'cmd' on an open file.
257 int fcntl(int fd, int cmd, ...)