diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2017-01-30 13:39:19 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-02-06 23:43:46 +0100 |
| commit | 1ec1a157d9f0997febd3cdce6dc5a98688a8f9a0 (patch) | |
| tree | f0af3e1d0915d1c8c36a8906ad1aecf8fa2ccfd8 | |
| parent | 70a009216d4dd259ceea2788bbf93030211170b4 (diff) | |
axspawn: Fix use of 0 instead of NULL as a pointer value.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | ax25/axspawn.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/ax25/axspawn.c b/ax25/axspawn.c index 413b554..8c9dae8 100644 --- a/ax25/axspawn.c +++ b/ax25/axspawn.c @@ -821,7 +821,7 @@ static void kick_wqueue(int dummy) itv.it_interval.tv_sec = 0; itv.it_interval.tv_usec = 0; - setitimer(ITIMER_REAL, &itv, 0); + setitimer(ITIMER_REAL, &itv, NULL); signal(SIGALRM, kick_wqueue); } @@ -1403,7 +1403,7 @@ int main(int argc, char **argv) int pwtype = 0; int pwtype_orig = 0; char prompt[20]; - char *pwd = 0; + char *pwd = NULL; *prompt = 0; @@ -1646,7 +1646,7 @@ again: pwtype = (pwtype_orig & ~PW_MD5); if (pwd) free(pwd); - pwd = 0; + pwd = NULL; goto again; } if (!strstr(buf, pass_want)) { @@ -1657,7 +1657,7 @@ again: } if (pwd) free(pwd); - pwd = 0; + pwd = NULL; } else { if (pw->pw_uid == 0 || pw->pw_gid == 0) { sprintf(buf, "Sorry, root logins are only allowed with md5- or baycom-password!\r"); @@ -1669,7 +1669,7 @@ again: } if (pwd) free(pwd); - pwd = 0; + pwd = NULL; /* * associate UID with callsign (or vice versa?) @@ -1748,7 +1748,7 @@ again: if (dumb_embedded_system) { int ret = -1; - char *p = 0; + char *p = NULL; chown(ptyslave, pw->pw_uid, 0); chmod(ptyslave, 0622); @@ -1779,7 +1779,7 @@ again: if ((p = strdup(p))) *p = '-'; - } else p = 0; + } else p = NULL; } if (!p) p = shell; |