rose/rsdwnlnk.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 rsdwnlnk.o -MD -MP -MF .deps/rsdwnlnk.Tpo -c -o rsdwnlnk.o rsdwnlnk.c
rsdwnlnk.c: In function ‘main’:
rsdwnlnk.c:81:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if ((addr = ax25_config_get_addr(argv[1])) == NULL) {
            ^
rsdwnlnk.c:87:22: warning: pointer targets in passing argument 1 of ‘ax25_aton_entry’ differ in signedness [-Wpointer-sign]
  if (ax25_aton_entry(addr, axbind.fsa_digipeater[0].ax25_call) == -1) {
                      ^
In file included from rsdwnlnk.c:17:0:
/usr/include/netax25/axlib.h:58:12: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern int ax25_aton_entry(const char *, char *);
            ^
rsdwnlnk.c:109:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   addr = rose_ntoa(&rosepeer.srose_addr);
        ^
rsdwnlnk.c:111:23: warning: pointer targets in passing argument 1 of ‘ax25_aton_entry’ differ in signedness [-Wpointer-sign]
   if (ax25_aton_entry(addr, axconnect.fsa_digipeater[n].ax25_call) == -1) {
                       ^
In file included from rsdwnlnk.c:17:0:
/usr/include/netax25/axlib.h:58:12: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern int ax25_aton_entry(const char *, char *);
            ^
rsdwnlnk.c:123:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  addr = rose_ntoa(&rosepeer.srose_addr);
       ^
rsdwnlnk.c:124:22: warning: pointer targets in passing argument 1 of ‘ax25_aton_entry’ differ in signedness [-Wpointer-sign]
  if (ax25_aton_entry(addr + 4, axconnect.fsa_digipeater[n].ax25_call) == -1) {
                      ^
In file included from rsdwnlnk.c:17:0:
/usr/include/netax25/axlib.h:58:12: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern int ax25_aton_entry(const char *, char *);
            ^
rsdwnlnk.c:202:11: warning: pointer targets in passing argument 1 of ‘strcpy’ differ in signedness [-Wpointer-sign]
    strcpy(buffer, "*** Connection refused\r");
           ^
In file included from rsdwnlnk.c:2:0:
/usr/include/string.h:129:14: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
rsdwnlnk.c:205:11: warning: pointer targets in passing argument 1 of ‘strcpy’ differ in signedness [-Wpointer-sign]
    strcpy(buffer, "*** No known route\r");
           ^
In file included from rsdwnlnk.c:2:0:
/usr/include/string.h:129:14: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
rsdwnlnk.c:208:11: warning: pointer targets in passing argument 1 of ‘strcpy’ differ in signedness [-Wpointer-sign]
    strcpy(buffer, "*** Connection timed out\r");
           ^
In file included from rsdwnlnk.c:2:0:
/usr/include/string.h:129:14: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
rsdwnlnk.c:211:12: warning: pointer targets in passing argument 1 of ‘sprintf’ differ in signedness [-Wpointer-sign]
    sprintf(buffer, "ERROR: cannot connect to AX.25 callsign, %s\r", strerror(errno));
            ^
In file included from rsdwnlnk.c:1:0:
/usr/include/stdio.h:364:12: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern int sprintf (char *__restrict __s,
            ^
rsdwnlnk.c:217:38: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness [-Wpointer-sign]
   write(STDOUT_FILENO, buffer, strlen(buffer));
                                      ^
In file included from rsdwnlnk.c:2:0:
/usr/include/string.h:398:15: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern size_t strlen (const char *__s)
               ^
rsdwnlnk.c:229:9: warning: pointer targets in passing argument 1 of ‘strcpy’ differ in signedness [-Wpointer-sign]
  strcpy(buffer, "*** Connected\r");
         ^
In file included from rsdwnlnk.c:2:0:
/usr/include/string.h:129:14: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
rsdwnlnk.c:230:37: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness [-Wpointer-sign]
  write(STDOUT_FILENO, buffer, strlen(buffer));
                                     ^
In file included from rsdwnlnk.c:2:0:
/usr/include/string.h:398:15: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern size_t strlen (const char *__s)
               ^

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/rose/rsdwnlnk.c b/rose/rsdwnlnk.c
index dd1cb96..6fafa2d 100644
--- a/rose/rsdwnlnk.c
+++ b/rose/rsdwnlnk.c
@@ -25,7 +25,7 @@ void alarm_handler(int sig)
 
 int main(int argc, char **argv)
 {
-	unsigned char buffer[512], *addr;
+	char buffer[512], *addr;
 	fd_set read_fd;
 	int n = 0, s, yes = 1;
 	struct full_sockaddr_ax25 axbind, axconnect;