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Diffstat (limited to 'libmudflap/testsuite/libmudflap.c/pass52-frag.c')
-rw-r--r--libmudflap/testsuite/libmudflap.c/pass52-frag.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/libmudflap/testsuite/libmudflap.c/pass52-frag.c b/libmudflap/testsuite/libmudflap.c/pass52-frag.c
new file mode 100644
index 000000000..7ff9d577b
--- /dev/null
+++ b/libmudflap/testsuite/libmudflap.c/pass52-frag.c
@@ -0,0 +1,36 @@
+#include <stdio.h>
+
+
+void writestuff (FILE *f)
+{
+ fprintf (f, "hello world\n");
+ fputc ('y', f);
+ putc ('e', f);
+}
+
+void readstuff (FILE *f)
+{
+ int c, d;
+ char stuff[100], *s;
+ c = fgetc (f);
+ ungetc (c, f);
+ d = fgetc (f);
+ s = fgets (stuff, sizeof(stuff), f);
+}
+
+int main ()
+{
+ FILE *f;
+ writestuff (stdout);
+ writestuff (stderr);
+ f = fopen ("/dev/null", "w");
+ writestuff (f);
+ fclose (f);
+ f = fopen ("/dev/zero", "r");
+ readstuff (f);
+ f = freopen ("/dev/null", "w", f);
+ writestuff (f);
+ fclose (f);
+
+ return 0;
+}