[PATCH 4/28] kbuild: replace use of strlcpy with a dedicated implmentation in unifdef

sam
2006-09-24T21:13:13Z

From: Sam Ravnborg <sam@mars.ravnborg.org>

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
scripts/unifdef.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/scripts/unifdef.c b/scripts/unifdef.c
index 5384b43..552025e 100644
--- a/scripts/unifdef.c
+++ b/scripts/unifdef.c
@@ -450,7 +450,14 @@ ignoreon(void)
static void
keywordedit(const char *replacement)
{
- strlcpy(keyword, replacement, tline + sizeof(tline) - keyword);
+ size_t size = tline + sizeof(tline) - keyword;
+ char *dst = keyword;
+ const char *src = replacement;
+ if (size != 0) {
+ while ((--size != 0) && (*src != '\0'))
+ *dst++ = *src++;
+ *dst = '\0';
+ }
print();
}
static void
--
1.4.1