diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2017-01-31 10:15:11 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-01-31 10:15:11 +0100 |
| commit | 550fe816e546e78931792e94b558336516054415 (patch) | |
| tree | abbd9c26e080fceab1308ef562a18d9cc1476ba9 /ax25mond | |
| parent | 7173a92eeeb7b4b4bdb17f9064fede35bec87dd4 (diff) | |
Fix further abuse of 0 as NULL pointer.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'ax25mond')
| -rw-r--r-- | ax25mond/ax25mond.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/ax25mond/ax25mond.c b/ax25mond/ax25mond.c index c80b7f0..6388af9 100644 --- a/ax25mond/ax25mond.c +++ b/ax25mond/ax25mond.c @@ -90,10 +90,10 @@ struct sockaddr *build_sockaddr(const char *name, int *addrlen) host_name = strcpy(buf, name); serv_name = strchr(buf, ':'); if (!serv_name) - return 0; + return NULL; *serv_name++ = 0; if (!*host_name || !*serv_name) - return 0; + return NULL; if (!strcmp(host_name, "local") || !strcmp(host_name, "unix")) { addr.su.sun_family = AF_UNIX; @@ -113,7 +113,7 @@ struct sockaddr *build_sockaddr(const char *name, int *addrlen) struct hostent *hp = gethostbyname(host_name); endhostent(); if (!hp) - return 0; + return NULL; addr.si.sin_addr.s_addr = ((struct in_addr *) (hp->h_addr))->s_addr; } @@ -124,7 +124,7 @@ struct sockaddr *build_sockaddr(const char *name, int *addrlen) struct servent *sp = getservbyname(serv_name, NULL); endservent(); if (!sp) - return 0; + return NULL; addr.si.sin_port = sp->s_port; } @@ -324,7 +324,7 @@ int main(int argc, char *argv[]) FD_SET(sock_list[i], &conn_request); tv.tv_sec = 0; tv.tv_usec = 0; - select(highest_sock_fd + 1, &conn_request, 0, 0, &tv); + select(highest_sock_fd + 1, &conn_request, NULL, NULL, &tv); for (i = 0; i < sock_num; i++) if (FD_ISSET(sock_list[i], &conn_request)) { conn_list[conn_num] = accept(sock_list[i], @@ -340,7 +340,7 @@ int main(int argc, char *argv[]) FD_SET(monrx_fd, &monavail); tv.tv_sec = 0; tv.tv_usec = 10; - select(monrx_fd + 1, &monavail, 0, 0, &tv); + select(monrx_fd + 1, &monavail, NULL, NULL, &tv); if (FD_ISSET(monrx_fd, &monavail)) { monfromlen = sizeof(monfrom); size = @@ -371,7 +371,7 @@ int main(int argc, char *argv[]) FD_SET(monrxtx_fd, &monavail); tv.tv_sec = 0; tv.tv_usec = 10; - select(monrxtx_fd + 1, &monavail, 0, 0, &tv); + select(monrxtx_fd + 1, &monavail, NULL, NULL, &tv); if (FD_ISSET(monrxtx_fd, &monavail)) { monfromlen = sizeof(monfrom); size = |