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@@ -14,16 +14,19 @@ void linebuf_test ( void ) {
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14
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14
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struct line_buffer linebuf;
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15
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15
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const char *data = data1;
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16
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16
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size_t len = ( sizeof ( data1 ) - 1 /* be mean; strip the NUL */ );
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17
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+ ssize_t frag_len;
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17
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18
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char *line;
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18
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- int rc;
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19
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19
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20
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20
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memset ( &linebuf, 0, sizeof ( linebuf ) );
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21
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21
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while ( len ) {
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22
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- if ( ( rc = line_buffer ( &linebuf, &data, &len ) ) != 0 ) {
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22
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+ frag_len = line_buffer ( &linebuf, data, len );
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23
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+ if ( frag_len < 0 ) {
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23
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24
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printf ( "line_buffer() failed: %s\n",
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24
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- strerror ( rc ) );
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25
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+ strerror ( frag_len ) );
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25
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return;
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26
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}
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+ data += frag_len;
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29
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+ len -= frag_len;
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27
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30
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if ( ( line = buffered_line ( &linebuf ) ) )
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28
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31
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printf ( "\"%s\"\n", line );
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29
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}
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