gfs_pio_getline3
Read a line
Usage
#include <gfarm/gfarm.h>
char *gfs_pio_getline (GFS_File f, char * s, size_t size, int * eofp);
Overview
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
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The function terminated successfully. |
|---|---|
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Insufficient memory was available. |
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An error except the above occurred. The reason is shown by its pointed strings. |
Releases
Unchanged in 2 releases since Debian 6.0 (Squeeze).