Changeset 63088cc1 in mainline for uspace/app/tester/stdio/stdio1.c

Timestamp:

2008-12-29T13:30:19Z (15 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1c1002a

Parents:

04b687b

Message:

fgetc(), fputc(), fputs(), fseek().

File:

• uspace/app/tester/stdio/stdio1.c (modified) (2 diffs)

uspace/app/tester/stdio/stdio1.c

@@ -40 +40 @@
         char *file_name = "/readme";
         size_t n;
+        int c;
 
         printf("Open file '%s'\n", file_name);
@@ -61 +62 @@
         printf("Read string '%s'.\n", buf);
 
-        fclose(f);
+        printf("Seek to beginning.\n");
+        if (fseek(f, 0, SEEK_SET) != 0) {
+                fclose(f);
+                return "Failed seeking.";
+        }
+
+        printf("Read using fgetc().\n");
+        while (true) {
+                c = fgetc(f);
+                if (c == EOF) break;
+
+                printf("'%c'", c);
+        }
+
+        printf("[EOF]\n");
+        printf("Closing.\n");
+
+        if (fclose(f) != 0)
+                return "Failed closing.";
 
         return NULL;