gfs_pio_getline
Name
gfs_pio_getline -- read a line
Synopsis
char *gfs_pio_getline
(GFS_File f, char * s, size_t size, int * eofp);
DESCRIPTION
gfs_pio_getline() reads a line from the file gf, and
stores to the buffer starting at s at most size - 1
bytes. It is indistinguishable whether the length of a line is more
than size or equal to size - 1. It sets 1 into the
address pointed by eofp on end of file, otherwise it sets 0.
RETURN VALUES
- NULL
The function terminated successfully.
- GFARM_ERR_NO_MEMORY
Insufficient memory was available.
- Others
An error except the above occurred. The reason is shown by its
pointed strings.
SEE ALSO
gfs_pio_create(3),
gfs_pio_open(3)