Provided by: libgfarm-dev_2.4.1-1.1ubuntu1_amd64
gfs_pio_getline - read a line
#include <gfarm/gfarm.h> char *gfs_pio_getline (GFS_File f, char * s, size_t size, int * eofp);
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.
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.