qFile.c

qFileExist qFileGetDir qFileGetExt qFileGetName qFileGetSize qFileLoad qFileLock qFileRead qFileReadLine qFileSave qFileSend qFileUnlock

bool qFileLock ( int  fd  )  Lock file Parameters: fd  file descriptor Returns: true if successful, otherwise returns false. // for file descriptor int fd = open(...); if(qFileLock(fd) == true) { (...atomic file access...) qFileUnlock(fd); } // for FILE stream object FILE *fp = fopen(...); int fd = fileno(fp); if(qFileLock(fd) == true) { (...atomic file access...) qFileUnlock(fd); } Definition at line 65 of file qFile.c.