Changeset 7db5cfd in mainline

Timestamp:

2015-09-21T21:59:56Z (9 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

80bee81

Parents:

c70703a

Message:

fputs() and the incredible adventures of its return value.

Location:

uspace/lib

Files:

• c/generic/io/io.c (modified) (1 diff)
• posix/source/stdio.c (modified) (1 diff)

uspace/lib/c/generic/io/io.c

@@ -624 +624 @@
 int fputs(const char *str, FILE *stream)
 {
-        return fwrite(str, str_size(str), 1, stream);
+        (void) fwrite(str, str_size(str), 1, stream);
+        if (ferror(stream))
+                return EOF;
+        return 0;
 }
 

uspace/lib/posix/source/stdio.c

@@ -101 +101 @@
 int posix_fputs(const char *restrict s, FILE *restrict stream)
 {
-        int rc = fputs(s, stream);
-        if (rc == 0) {
-                return EOF;
-        } else {
-                return 0;
-        }
+        return fputs(s, stream);
 }