X-Git-Url: https://git.gag.com/?p=fw%2Fpdclib;a=blobdiff_plain;f=functions%2Fstdio%2Ffgetpos.c;h=248fb356a0f07d5fb6ef91c904b97de758212ee4;hp=b023bfe4cebbaad90cf6416035d8eb86f734ed1b;hb=2612fba05258dfde899375db0aa88e65c337395d;hpb=09790f0e311b3418b0eb2e05a43ce738abbc1c14

diff --git a/functions/stdio/fgetpos.c b/functions/stdio/fgetpos.c
index b023bfe..248fb35 100644
--- a/functions/stdio/fgetpos.c
+++ b/functions/stdio/fgetpos.c
@@ -10,9 +10,11 @@
 
 #ifndef REGTEST
 
-int fgetpos( struct _PDCLIB_file_t * _PDCLIB_restrict stream, _PDCLIB_fpos_t * _PDCLIB_restrict pos )
+int fgetpos( struct _PDCLIB_file_t * _PDCLIB_restrict stream, struct _PDCLIB_fpos_t * _PDCLIB_restrict pos )
 {
-    /* TODO: Implement. */
+    pos->offset = stream->pos.offset + stream->bufidx - stream->ungetidx;
+    pos->status = stream->pos.status;
+    /* TODO: Add mbstate. */
     return 0;
 }
 
@@ -20,10 +22,21 @@ int fgetpos( struct _PDCLIB_file_t * _PDCLIB_restrict stream, _PDCLIB_fpos_t * _
 
 #ifdef TEST
 #include <_PDCLIB_test.h>
+#include <string.h>
 
 int main( void )
 {
-    TESTCASE( NO_TESTDRIVER );
+    FILE * fh;
+    fpos_t pos1, pos2;
+    TESTCASE( ( fh = tmpfile() ) != NULL );
+    TESTCASE( fgetpos( fh, &pos1 ) == 0 );
+    TESTCASE( fwrite( teststring, 1, strlen( teststring ), fh ) == strlen( teststring ) );
+    TESTCASE( fgetpos( fh, &pos2 ) == 0 );
+    TESTCASE( fsetpos( fh, &pos1 ) == 0 );
+    TESTCASE( ftell( fh ) == 0 );
+    TESTCASE( fsetpos( fh, &pos2 ) == 0 );
+    TESTCASE( (size_t)ftell( fh ) == strlen( teststring ) );
+    TESTCASE( fclose( fh ) == 0 );
     return TEST_RESULTS;
 }