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authorRichard Braun <rbraun@sceen.net>2016-05-15 12:47:18 +0200
committerRichard Braun <rbraun@sceen.net>2016-05-15 12:49:16 +0200
commitbbcbebe456c921fc9494fec2bd1cbe1fa6696453 (patch)
tree1f505611ae40e5f0cd06eb845d31fca727673322
parentf275b56a4ef09361dbf3c425bdc22118b55ae898 (diff)
Fix warning
ddb/db_output.c (db_printf): Return 0. ddb/db_printf.h (db_printf): Change declaration to return an int.
-rw-r--r--ddb/db_output.c3
-rw-r--r--ddb/db_output.h2
2 files changed, 3 insertions, 2 deletions
diff --git a/ddb/db_output.c b/ddb/db_output.c
index a34e8070..ded9fa96 100644
--- a/ddb/db_output.c
+++ b/ddb/db_output.c
@@ -203,7 +203,7 @@ void db_end_line(void)
}
/*VARARGS1*/
-void
+int
db_printf(const char *fmt, ...)
{
va_list listp;
@@ -211,6 +211,7 @@ db_printf(const char *fmt, ...)
va_start(listp, fmt);
_doprnt(fmt, listp, db_id_putc, db_radix, 0);
va_end(listp);
+ return 0;
}
#endif /* MACH_KDB */
diff --git a/ddb/db_output.h b/ddb/db_output.h
index 497ae430..79201797 100644
--- a/ddb/db_output.h
+++ b/ddb/db_output.h
@@ -38,7 +38,7 @@
extern void db_force_whitespace(void);
extern int db_print_position(void) __attribute__ ((pure));
extern void db_end_line(void);
-extern void db_printf(const char *fmt, ...);
+extern int db_printf(const char *fmt, ...);
/* alternate name */
#define kdbprintf db_printf
extern void db_putchar(int c);