Changeset e330da6e in mainline for uspace/lib/c/generic/io/printf_core.c

Timestamp:

2017-03-30T06:33:22Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

907d91a

Parents:

5b46ec8

git-author:

Supragya Raj <supragyaraj@…> (2017-03-30 06:33:22)

git-committer:

Jakub Jermar <jakub@…> (2017-03-30 06:33:22)

Message:

Add support for printing ptrdiff_t

File:

• uspace/lib/c/generic/io/printf_core.c (modified) (1 diff)

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

@@ -1448 +1448 @@
                         
                         switch (uc) {
-                        /** @todo Unimplemented qualifiers:
-                         *        t ptrdiff_t - ISO C 99
-                         */
+                        case 't':
+                                /* ptrdiff_t */
+                                if (sizeof(ptrdiff_t) == sizeof(int32_t))
+                                        qualifier = PrintfQualifierInt;
+                                else
+                                        qualifier = PrintfQualifierLongLong;
                         case 'h':
                                 /* Char or short */