Library: unistd.h sys/types.h sys/stat.h fcntl.h Prototype: int open(char *Path, int Flags); Syntax: int fd; char *Path="/tmp/file"; int Flags= O_WRONLY; fd = open(Path, Flags);
Flags specify the file attributes. They must contain one of O_RDONLY, O_WRONLY or O_RDWR and may also have any of the following. O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, O_NONBLOCK, O_NDELAY, O_SYNC. See the man page for full details.
close function.
write function.
fopen function.
Top | Master Index | Keywords | Functions |