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authorRoland McGrath <roland@gnu.org>1996-01-24 08:23:33 +0000
committerRoland McGrath <roland@gnu.org>1996-01-24 08:23:33 +0000
commita66067befed6a453b75a2a0caac2c50d3a6e9cfb (patch)
tree38e6d6330653a7349cca5ab6541b7164a368e68f /stdio-common/scanf3.c
parent0793d3483ae525d659ea13cfd0563e6ea9a0c9ce (diff)
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* stdio-common/Makefile (tests): Add scanf[1-9].
* stdio-common/scanf[1-9].c: New files. Bug tests from hjl. Wed Jan 24 03:22:07 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * stdio-common/Makefile (tests): Add scanf[1-9]. * stdio-common/scanf[1-9].c: New files. Bug tests from hjl.
Diffstat (limited to 'stdio-common/scanf3.c')
-rw-r--r--stdio-common/scanf3.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/stdio-common/scanf3.c b/stdio-common/scanf3.c
new file mode 100644
index 0000000000..1a77522482
--- /dev/null
+++ b/stdio-common/scanf3.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int arc, char *argv)
+{
+ int n, res;
+ unsigned int val;
+ char *s;
+
+ s = "111";
+
+ val = n = -1;
+ res = sscanf(s, "%u %n", &val, &n);
+ printf("Result of sscanf = %d\n", res);
+ printf("Scanned format %%u = %u\n", val);
+ printf("Possibly scanned format %%n = %d\n", n);
+ if (n != 3 || val != 111 || res != 1)
+ abort ();
+
+ val = n = -1;
+ res = sscanf(s, "%u%n", &val, &n);
+ printf("Result of sscanf = %d\n", res);
+ printf("Scanned format %%u = %u\n", val);
+ printf("Possibly scanned format %%n = %d\n", n);
+ if (n != 3 || val != 111 || res != 1)
+ abort ();
+
+ return 0;
+ return 0;
+}