diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2015-06-07 00:41:53 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-06-07 00:41:53 +0200 |
| commit | f2736ed86e0b8372468be53d419e387056231e6b (patch) | |
| tree | 5d998dc14b967db980df8f325f83ad1f136be786 /ax25 | |
| parent | afd661641953ca080e51d2a0dcbf02da052f7ffa (diff) | |
ax25/mheardd.c: Fix signedness compiler warnings.
gcc -DHAVE_CONFIG_H -I. -I.. -DAX25_SYSCONFDIR=\""/usr/local/etc/ax25/"\" -DAX25_LOCALSTATEDIR=\""/usr/local/var/ax25/"\" -g -O2 -Wall -MT mheardd.o -MD -MP -MF .deps/mheardd.Tpo -c -o mheardd.o mheardd.c
mheardd.c: In function ‘main’:
mheardd.c:259:22: warning: pointer targets in passing argument 1 of ‘ax25_validate’ differ in signedness [-Wpointer-sign]
if (!ax25_validate(data + 0) || !ax25_validate(data + AXLEN)) {
^
In file included from mheardd.c:31:0:
/usr/include/netax25/axlib.h:116:12: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
extern int ax25_validate(const char *);
^
mheardd.c:259:50: warning: pointer targets in passing argument 1 of ‘ax25_validate’ differ in signedness [-Wpointer-sign]
if (!ax25_validate(data + 0) || !ax25_validate(data + AXLEN)) {
^
In file included from mheardd.c:31:0:
/usr/include/netax25/axlib.h:116:12: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
extern int ax25_validate(const char *);
^
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'ax25')
| -rw-r--r-- | ax25/mheardd.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/ax25/mheardd.c b/ax25/mheardd.c index ec8cc2c..fa59131 100644 --- a/ax25/mheardd.c +++ b/ax25/mheardd.c @@ -89,7 +89,7 @@ static struct mheard_list_struct *mheard_list; static int mheard_list_size = MHEARD_LIST_SIZE/10; static int logging = FALSE; -static int ftype(unsigned char *, int *, int); +static int ftype(char *, int *, int); static struct mheard_list_struct *findentry(ax25_address *, char *); static void terminate(int sig) @@ -105,7 +105,8 @@ static void terminate(int sig) int main(int argc, char **argv) { struct mheard_list_struct *mheard; - unsigned char buffer[1500], *data; + char buffer[1500]; + char *data; int size, s; char *port = NULL; struct sockaddr sa; @@ -349,7 +350,9 @@ int main(int argc, char **argv) size -= ctlen; if (type == I || type == UI) { - switch (*data) { + unsigned char pid = *data; + + switch (pid) { case PID_TEXT: mheard->entry.mode |= MHEARD_MODE_TEXT; break; @@ -412,7 +415,7 @@ int main(int argc, char **argv) } } -static int ftype(unsigned char *data, int *type, int extseq) +static int ftype(char *data, int *type, int extseq) { if (extseq) { if ((*data & 0x01) == 0) { /* An I frame is an I-frame ... */ |