path: root/src/stdio/vdprintf.c
diff options
authorRich Felker <>2011-03-25 16:34:03 -0400
committerRich Felker <>2011-03-25 16:34:03 -0400
commit9ae8d5fc71a4b61ec826d58f03f7b543755fb1d4 (patch)
treea712bede2bb0cef734418927fee7704732628e83 /src/stdio/vdprintf.c
parenta37452430f93700aeb122d693959ad79d8e43ada (diff)
fix all implicit conversion between signed/unsigned pointers
sadly the C language does not specify any such implicit conversion, so this is not a matter of just fixing warnings (as gcc treats it) but actual errors. i would like to revisit a number of these changes and possibly revise the types used to reduce the number of casts required.
Diffstat (limited to 'src/stdio/vdprintf.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stdio/vdprintf.c b/src/stdio/vdprintf.c
index 35ed6e0b..68562e05 100644
--- a/src/stdio/vdprintf.c
+++ b/src/stdio/vdprintf.c
@@ -8,7 +8,7 @@ static size_t wrap_write(FILE *f, const unsigned char *buf, size_t len)
int vdprintf(int fd, const char *fmt, va_list ap)
int r;
- char buf[BUFSIZ];
+ unsigned char buf[BUFSIZ];
FILE f = {
.fd = fd, .lbf = EOF, .write = wrap_write,
.buf = buf+UNGET, .buf_size = sizeof buf - UNGET