X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Fsetvbuf.c;h=e3f9278aed159a316ab9e3da1883ff52ee12767e;hb=dd71cbbfbd68cd8c653277a0c1f70ab2b179421c;hp=b9d97a01d0cead30eb2abbc4e0f4a90b3f4af1a6;hpb=8f67eac83402119dfdd2627da82c65d5a349cb02;p=pdclib

diff --git a/functions/stdio/setvbuf.c b/functions/stdio/setvbuf.c
index b9d97a0..e3f9278 100644
--- a/functions/stdio/setvbuf.c
+++ b/functions/stdio/setvbuf.c
@@ -21,7 +21,6 @@ int setvbuf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, char * _PDCLIB_res
                we don't want to e.g. flush the stream for every character of a
                stream being printed.
             */
-            /* TODO: Check this */
             break;
         case _IOFBF:
         case _IOLBF:
@@ -80,32 +79,27 @@ int setvbuf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, char * _PDCLIB_res
 int main( void )
 {
 #ifndef REGTEST
-    char const * const filename = "testfile";
     char buffer[ BUFFERSIZE ];
     FILE * fh;
-    remove( filename );
     /* full buffered, user-supplied buffer */
-    TESTCASE( ( fh = fopen( filename, "w" ) ) != NULL );
+    TESTCASE( ( fh = tmpfile() ) != NULL );
     TESTCASE( setvbuf( fh, buffer, _IOFBF, BUFFERSIZE ) == 0 );
     TESTCASE( fh->buffer == buffer );
     TESTCASE( fh->bufsize == BUFFERSIZE );
     TESTCASE( ( fh->status & ( _IOFBF | _IONBF | _IOLBF ) ) == _IOFBF );
     TESTCASE( fclose( fh ) == 0 );
-    TESTCASE( remove( filename ) == 0 );
     /* line buffered, lib-supplied buffer */
-    TESTCASE( ( fh = fopen( filename, "w" ) ) != NULL );
+    TESTCASE( ( fh = tmpfile() ) != NULL );
     TESTCASE( setvbuf( fh, NULL, _IOLBF, BUFFERSIZE ) == 0 );
     TESTCASE( fh->buffer != NULL );
     TESTCASE( fh->bufsize == BUFFERSIZE );
     TESTCASE( ( fh->status & ( _IOFBF | _IONBF | _IOLBF ) ) == _IOLBF );
     TESTCASE( fclose( fh ) == 0 );
-    TESTCASE( remove( filename ) == 0 );
     /* not buffered, user-supplied buffer */
-    TESTCASE( ( fh = fopen( filename, "w" ) ) != NULL );
+    TESTCASE( ( fh = tmpfile() ) != NULL );
     TESTCASE( setvbuf( fh, buffer, _IONBF, BUFFERSIZE ) == 0 );
     TESTCASE( ( fh->status & ( _IOFBF | _IONBF | _IOLBF ) ) == _IONBF );
     TESTCASE( fclose( fh ) == 0 );
-    TESTCASE( remove( filename ) == 0 );
 #else
     puts( " NOTEST setvbuf() test driver is PDCLib-specific." );
 #endif