1 May 2002
gfs_pio_getline 3 Gfarm
gfs_pio_getline read a line

    #include <gfarm/gfarm.h>

`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