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authorTobias Klauser <tklauser@distanz.ch>2013-07-13 17:14:11 +0200
committerTobias Klauser <tklauser@distanz.ch>2013-07-13 17:15:54 +0200
commit6bb3e4fe7e2b902b047c76a0cdf5889715c693ff (patch)
tree3e9892cf6d7e38efb68b8a12131a9ee645a91c59 /tprintf.c
parent4f9ffe876b017756ef0c6b79a4608a069023671a (diff)
tprintf: Fix compiler warnings
Fix the following warning when compiling with -W/-Wsign-compare/-Wunused-parameter: tprintf.c: In function ‘__tprintf_flush_skip’: tprintf.c:54:65: warning: unused parameter ‘max’ [-Wunused-parameter] tprintf.c: In function ‘__tprintf_flush’: tprintf.c:70:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] tprintf.c:76:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] tprintf.c:80:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] tprintf.c: In function ‘tprintf’: tprintf.c:131:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'tprintf.c')
-rw-r--r--tprintf.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/tprintf.c b/tprintf.c
index 82623a9..0ca2375 100644
--- a/tprintf.c
+++ b/tprintf.c
@@ -51,7 +51,7 @@ static inline void __tprintf_flush_newline(void)
fputc(' ', stdout);
}
-static inline int __tprintf_flush_skip(char *buf, int i, size_t max)
+static inline int __tprintf_flush_skip(char *buf, int i)
{
int val = buf[i];
@@ -63,9 +63,9 @@ static inline int __tprintf_flush_skip(char *buf, int i, size_t max)
static void __tprintf_flush(void)
{
- int i;
+ size_t i;
static ssize_t line_count = 0;
- size_t term_len = term_curr_size;
+ ssize_t term_len = term_curr_size;
for (i = 0; i < buffer_use; ++i) {
if (buffer[i] == '\n') {
@@ -78,7 +78,7 @@ static void __tprintf_flush(void)
line_count = term_starting_size;
while (i < buffer_use &&
- __tprintf_flush_skip(buffer, i, buffer_use))
+ __tprintf_flush_skip(buffer, i))
i++;
}
@@ -128,7 +128,7 @@ void tprintf(char *msg, ...)
if (ret < 0)
panic("vsnprintf screwed up in tprintf!\n");
- if (ret > sizeof(buffer))
+ if ((size_t) ret > sizeof(buffer))
panic("No mem in tprintf left!\n");
if (ret >= avail) {
__tprintf_flush();