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blacklistd: diff reduction against upstream

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Add `conf_` prefix, maching https://github.com/zoulasc/blocklist

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Ed Maste 2023-01-23 11:19:46 -05:00
parent 7d189f6698
commit 8089749d38
1 changed files with 28 additions and 26 deletions
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54
contrib/blacklist/bin/conf.c
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@ -90,7 +90,7 @@ advance(char **p)
}
static int
getnum(const char *f, size_t l, bool local, void *rp, const char *name,
conf_getnum(const char *f, size_t l, bool local, void *rp, const char *name,
const char *p)
{
int e;
@ -127,13 +127,14 @@ getnum(const char *f, size_t l, bool local, void *rp, const char *name,
}
static int
getnfail(const char *f, size_t l, bool local, struct conf *c, const char *p)
conf_getnfail(const char *f, size_t l, bool local, struct conf *c,
const char *p)
{
return getnum(f, l, local, &c->c_nfail, "nfail", p);
return conf_getnum(f, l, local, &c->c_nfail, "nfail", p);
}
static int
getsecs(const char *f, size_t l, bool local, struct conf *c, const char *p)
conf_getsecs(const char *f, size_t l, bool local, struct conf *c, const char *p)
{
int e;
char *ep;
@ -193,7 +194,7 @@ getsecs(const char *f, size_t l, bool local, struct conf *c, const char *p)
}
static int
getport(const char *f, size_t l, bool local, void *r, const char *p)
conf_getport(const char *f, size_t l, bool local, void *r, const char *p)
{
struct servent *sv;
@ -207,11 +208,11 @@ getport(const char *f, size_t l, bool local, void *r, const char *p)
return 0;
}
return getnum(f, l, local, r, "service", p);
return conf_getnum(f, l, local, r, "service", p);
}
static int
getmask(const char *f, size_t l, bool local, const char **p, int *mask)
conf_getmask(const char *f, size_t l, bool local, const char **p, int *mask)
{
char *d;
const char *s = *p;
@ -226,11 +227,12 @@ getmask(const char *f, size_t l, bool local, const char **p, int *mask)
}
*d++ = '\0';
return getnum(f, l, local, mask, "mask", d);
return conf_getnum(f, l, local, mask, "mask", d);
}
static int
gethostport(const char *f, size_t l, bool local, struct conf *c, const char *p)
conf_gethostport(const char *f, size_t l, bool local, struct conf *c,
const char *p)
{
char *d; // XXX: Ok to write to string.
in_port_t *port = NULL;
@ -249,7 +251,7 @@ gethostport(const char *f, size_t l, bool local, struct conf *c, const char *p)
} else
pstr = p;
if (getmask(f, l, local, &pstr, &c->c_lmask) == -1)
if (conf_getmask(f, l, local, &pstr, &c->c_lmask) == -1)
goto out;
if (d) {
@ -300,7 +302,7 @@ gethostport(const char *f, size_t l, bool local, struct conf *c, const char *p)
}
}
if (getport(f, l, local, &c->c_port, pstr) == -1)
if (conf_getport(f, l, local, &c->c_port, pstr) == -1)
return -1;
if (port && c->c_port != FSTAR && c->c_port != FEQUAL)
@ -320,7 +322,7 @@ gethostport(const char *f, size_t l, bool local, struct conf *c, const char *p)
}
static int
getproto(const char *f, size_t l, bool local __unused, struct conf *c,
conf_getproto(const char *f, size_t l, bool local __unused, struct conf *c,
const char *p)
{
if (strcmp(p, "stream") == 0) {
@ -331,22 +333,22 @@ getproto(const char *f, size_t l, bool local __unused, struct conf *c,
c->c_proto = IPPROTO_UDP;
return 0;
}
return getnum(f, l, local, &c->c_proto, "protocol", p);
return conf_getnum(f, l, local, &c->c_proto, "protocol", p);
}
static int
getfamily(const char *f, size_t l, bool local __unused, struct conf *c,
conf_getfamily(const char *f, size_t l, bool local __unused, struct conf *c,
const char *p)
{
if (strncmp(p, "tcp", 3) == 0 || strncmp(p, "udp", 3) == 0) {
c->c_family = p[3] == '6' ? AF_INET6 : AF_INET;
return 0;
}
return getnum(f, l, local, &c->c_family, "family", p);
return conf_getnum(f, l, local, &c->c_family, "family", p);
}
static int
getuid(const char *f, size_t l, bool local __unused, struct conf *c,
conf_getuid(const char *f, size_t l, bool local __unused, struct conf *c,
const char *p)
{
struct passwd *pw;
@ -356,15 +358,15 @@ getuid(const char *f, size_t l, bool local __unused, struct conf *c,
return 0;
}
return getnum(f, l, local, &c->c_uid, "user", p);
return conf_getnum(f, l, local, &c->c_uid, "user", p);
}
static int
getname(const char *f, size_t l, bool local, struct conf *c,
conf_getname(const char *f, size_t l, bool local, struct conf *c,
const char *p)
{
if (getmask(f, l, local, &p, &c->c_rmask) == -1)
if (conf_getmask(f, l, local, &p, &c->c_rmask) == -1)
return -1;
if (strcmp(p, "*") == 0) {
@ -407,19 +409,19 @@ conf_parseline(const char *f, size_t l, char *p, struct conf *c, bool local)
p++;
memset(c, 0, sizeof(*c));
e = getvalue(f, l, local, c, &p, gethostport);
e = getvalue(f, l, local, c, &p, conf_gethostport);
if (e) return -1;
e = getvalue(f, l, local, c, &p, getproto);
e = getvalue(f, l, local, c, &p, conf_getproto);
if (e) return -1;
e = getvalue(f, l, local, c, &p, getfamily);
e = getvalue(f, l, local, c, &p, conf_getfamily);
if (e) return -1;
e = getvalue(f, l, local, c, &p, getuid);
e = getvalue(f, l, local, c, &p, conf_getuid);
if (e) return -1;
e = getvalue(f, l, local, c, &p, getname);
e = getvalue(f, l, local, c, &p, conf_getname);
if (e) return -1;
e = getvalue(f, l, local, c, &p, getnfail);
e = getvalue(f, l, local, c, &p, conf_getnfail);
if (e) return -1;
e = getvalue(f, l, local, c, &p, getsecs);
e = getvalue(f, l, local, c, &p, conf_getsecs);
if (e) return -1;
return 0;