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Differential D30055

pfctl: Start using DIOCKILLSTATESNV
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Authored by kp on Apr 30 2021, 5:33 PM.
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Commits
rG327310fcac34: pfctl: Start using DIOCKILLSTATESNV
rG5d5936ea20a7: pfctl: Start using DIOCKILLSTATESNV
rG2a00c4db93b8: pfctl: Start using DIOCKILLSTATESNV
Summary

MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
lib/
libpfctl/
2 lines
24 lines
sbin/
pfctl/
91 lines

Diff 88868

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lib/libpfctl/libpfctl.h

Show First 20 Lines • Show All 82 Lines • ▼ Show 20 Linescap_openlog(cap_channel_t *chan, const char *ident, int logopt, int facility)
nvl = nvlist_create(0); nvl = nvlist_create(0);
nvlist_add_string(nvl, "cmd", "openlog"); nvlist_add_string(nvl, "cmd", "openlog");
if (ident != NULL) { if (ident != NULL) {
nvlist_add_string(nvl, "ident", ident); nvlist_add_string(nvl, "ident", ident);
} }
nvlist_add_number(nvl, "logopt", logopt); nvlist_add_number(nvl, "logopt", logopt);
nvlist_add_number(nvl, "facility", facility); nvlist_add_number(nvl, "facility", facility);
if (logopt & LOG_PERROR) {
nvlist_add_descriptor(nvl, "stderr", STDERR_FILENO);
}
nvl = cap_xfer_nvlist(chan, nvl); nvl = cap_xfer_nvlist(chan, nvl);
if (nvl == NULL) { if (nvl == NULL) {
return; return;
} }
nvlist_destroy(nvl); nvlist_destroy(nvl);
} }
void void
Show All 27 Linescap_setlogmask(cap_channel_t *chan, int maskpri)
return (omask); return (omask);
} }
/* /*
* Service functions. * Service functions.
*/ */
static char *LogTag; static char *LogTag;
static int prev_stderr = -1;
static void static void
slog_vsyslog(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_vsyslog(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
syslog(nvlist_get_number(nvlin, "priority"), "%s", syslog(nvlist_get_number(nvlin, "priority"), "%s",
nvlist_get_string(nvlin, "message")); nvlist_get_string(nvlin, "message"));
} }
static void static void
slog_openlog(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_openlog(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
const char *ident; const char *ident;
uint64_t logopt;
int stderr_fd;
ident = dnvlist_get_string(nvlin, "ident", NULL); ident = dnvlist_get_string(nvlin, "ident", NULL);
if (ident != NULL) { if (ident != NULL) {
free(LogTag); free(LogTag);
LogTag = strdup(ident); LogTag = strdup(ident);
} }
openlog(LogTag, nvlist_get_number(nvlin, "logopt"), logopt = nvlist_get_number(nvlin, "logopt");
nvlist_get_number(nvlin, "facility")); if (logopt & LOG_PERROR) {
stderr_fd = dnvlist_get_descriptor(nvlin, "stderr", -1);
if (prev_stderr == -1)
prev_stderr = dup(STDERR_FILENO);
if (prev_stderr != -1)
(void)dup2(stderr_fd, STDERR_FILENO);
} else if (prev_stderr != -1) {
(void)dup2(prev_stderr, STDERR_FILENO);
close(prev_stderr);
prev_stderr = -1;
} }
openlog(LogTag, logopt, nvlist_get_number(nvlin, "facility"));
}
static void static void
slog_closelog(const nvlist_t *limits __unused, const nvlist_t *nvlin __unused, slog_closelog(const nvlist_t *limits __unused, const nvlist_t *nvlin __unused,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
closelog(); closelog();
free(LogTag); free(LogTag);
LogTag = NULL; LogTag = NULL;
if (prev_stderr != -1) {
(void)dup2(prev_stderr, STDERR_FILENO);
close(prev_stderr);
prev_stderr = -1;
} }
}
static void static void
slog_setlogmask(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_setlogmask(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout) nvlist_t *nvlout)
{ {
int omask; int omask;
omask = setlogmask(nvlist_get_number(nvlin, "maskpri")); omask = setlogmask(nvlist_get_number(nvlin, "maskpri"));
Show All 15 Lines if (strcmp(cmd, "vsyslog") == 0) {
slog_setlogmask(limits, nvlin, nvlout); slog_setlogmask(limits, nvlin, nvlout);
} else { } else {
return (EINVAL); return (EINVAL);
} }
return (0); return (0);
} }
CREATE_SERVICE("system.syslog", NULL, syslog_command, CASPER_SERVICE_STDIO); CREATE_SERVICE("system.syslog", NULL, syslog_command, 0);
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lib/libpfctl/libpfctl.c

Show First 20 Lines • Show All 82 Lines • ▼ Show 20 Linescap_openlog(cap_channel_t *chan, const char *ident, int logopt, int facility)
nvl = nvlist_create(0); nvl = nvlist_create(0);
nvlist_add_string(nvl, "cmd", "openlog"); nvlist_add_string(nvl, "cmd", "openlog");
if (ident != NULL) { if (ident != NULL) {
nvlist_add_string(nvl, "ident", ident); nvlist_add_string(nvl, "ident", ident);
} }
nvlist_add_number(nvl, "logopt", logopt); nvlist_add_number(nvl, "logopt", logopt);
nvlist_add_number(nvl, "facility", facility); nvlist_add_number(nvl, "facility", facility);
if (logopt & LOG_PERROR) {
nvlist_add_descriptor(nvl, "stderr", STDERR_FILENO);
}
nvl = cap_xfer_nvlist(chan, nvl); nvl = cap_xfer_nvlist(chan, nvl);
if (nvl == NULL) { if (nvl == NULL) {
return; return;
} }
nvlist_destroy(nvl); nvlist_destroy(nvl);
} }
void void
Show All 27 Linescap_setlogmask(cap_channel_t *chan, int maskpri)
return (omask); return (omask);
} }
/* /*
* Service functions. * Service functions.
*/ */
static char *LogTag; static char *LogTag;
static int prev_stderr = -1;
static void static void
slog_vsyslog(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_vsyslog(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
syslog(nvlist_get_number(nvlin, "priority"), "%s", syslog(nvlist_get_number(nvlin, "priority"), "%s",
nvlist_get_string(nvlin, "message")); nvlist_get_string(nvlin, "message"));
} }
static void static void
slog_openlog(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_openlog(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
const char *ident; const char *ident;
uint64_t logopt;
int stderr_fd;
ident = dnvlist_get_string(nvlin, "ident", NULL); ident = dnvlist_get_string(nvlin, "ident", NULL);
if (ident != NULL) { if (ident != NULL) {
free(LogTag); free(LogTag);
LogTag = strdup(ident); LogTag = strdup(ident);
} }
openlog(LogTag, nvlist_get_number(nvlin, "logopt"), logopt = nvlist_get_number(nvlin, "logopt");
nvlist_get_number(nvlin, "facility")); if (logopt & LOG_PERROR) {
stderr_fd = dnvlist_get_descriptor(nvlin, "stderr", -1);
if (prev_stderr == -1)
prev_stderr = dup(STDERR_FILENO);
if (prev_stderr != -1)
(void)dup2(stderr_fd, STDERR_FILENO);
} else if (prev_stderr != -1) {
(void)dup2(prev_stderr, STDERR_FILENO);
close(prev_stderr);
prev_stderr = -1;
} }
openlog(LogTag, logopt, nvlist_get_number(nvlin, "facility"));
}
static void static void
slog_closelog(const nvlist_t *limits __unused, const nvlist_t *nvlin __unused, slog_closelog(const nvlist_t *limits __unused, const nvlist_t *nvlin __unused,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
closelog(); closelog();
free(LogTag); free(LogTag);
LogTag = NULL; LogTag = NULL;
if (prev_stderr != -1) {
(void)dup2(prev_stderr, STDERR_FILENO);
close(prev_stderr);
prev_stderr = -1;
} }
}
static void static void
slog_setlogmask(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_setlogmask(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout) nvlist_t *nvlout)
{ {
int omask; int omask;
omask = setlogmask(nvlist_get_number(nvlin, "maskpri")); omask = setlogmask(nvlist_get_number(nvlin, "maskpri"));
Show All 15 Lines if (strcmp(cmd, "vsyslog") == 0) {
slog_setlogmask(limits, nvlin, nvlout); slog_setlogmask(limits, nvlin, nvlout);
} else { } else {
return (EINVAL); return (EINVAL);
} }
return (0); return (0);
} }
CREATE_SERVICE("system.syslog", NULL, syslog_command, CASPER_SERVICE_STDIO); CREATE_SERVICE("system.syslog", NULL, syslog_command, 0);
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sbin/pfctl/pfctl.c

Show First 20 Lines • Show All 82 Lines • ▼ Show 20 Linescap_openlog(cap_channel_t *chan, const char *ident, int logopt, int facility)
nvl = nvlist_create(0); nvl = nvlist_create(0);
nvlist_add_string(nvl, "cmd", "openlog"); nvlist_add_string(nvl, "cmd", "openlog");
if (ident != NULL) { if (ident != NULL) {
nvlist_add_string(nvl, "ident", ident); nvlist_add_string(nvl, "ident", ident);
} }
nvlist_add_number(nvl, "logopt", logopt); nvlist_add_number(nvl, "logopt", logopt);
nvlist_add_number(nvl, "facility", facility); nvlist_add_number(nvl, "facility", facility);
if (logopt & LOG_PERROR) {
nvlist_add_descriptor(nvl, "stderr", STDERR_FILENO);
}
nvl = cap_xfer_nvlist(chan, nvl); nvl = cap_xfer_nvlist(chan, nvl);
if (nvl == NULL) { if (nvl == NULL) {
return; return;
} }
nvlist_destroy(nvl); nvlist_destroy(nvl);
} }
void void
Show All 27 Linescap_setlogmask(cap_channel_t *chan, int maskpri)
return (omask); return (omask);
} }
/* /*
* Service functions. * Service functions.
*/ */
static char *LogTag; static char *LogTag;
static int prev_stderr = -1;
static void static void
slog_vsyslog(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_vsyslog(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
syslog(nvlist_get_number(nvlin, "priority"), "%s", syslog(nvlist_get_number(nvlin, "priority"), "%s",
nvlist_get_string(nvlin, "message")); nvlist_get_string(nvlin, "message"));
} }
static void static void
slog_openlog(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_openlog(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
const char *ident; const char *ident;
uint64_t logopt;
int stderr_fd;
ident = dnvlist_get_string(nvlin, "ident", NULL); ident = dnvlist_get_string(nvlin, "ident", NULL);
if (ident != NULL) { if (ident != NULL) {
free(LogTag); free(LogTag);
LogTag = strdup(ident); LogTag = strdup(ident);
} }
openlog(LogTag, nvlist_get_number(nvlin, "logopt"), logopt = nvlist_get_number(nvlin, "logopt");
nvlist_get_number(nvlin, "facility")); if (logopt & LOG_PERROR) {
stderr_fd = dnvlist_get_descriptor(nvlin, "stderr", -1);
if (prev_stderr == -1)
prev_stderr = dup(STDERR_FILENO);
if (prev_stderr != -1)
(void)dup2(stderr_fd, STDERR_FILENO);
} else if (prev_stderr != -1) {
(void)dup2(prev_stderr, STDERR_FILENO);
close(prev_stderr);
prev_stderr = -1;
} }
openlog(LogTag, logopt, nvlist_get_number(nvlin, "facility"));
}
static void static void
slog_closelog(const nvlist_t *limits __unused, const nvlist_t *nvlin __unused, slog_closelog(const nvlist_t *limits __unused, const nvlist_t *nvlin __unused,
nvlist_t *nvlout __unused) nvlist_t *nvlout __unused)
{ {
closelog(); closelog();
free(LogTag); free(LogTag);
LogTag = NULL; LogTag = NULL;
if (prev_stderr != -1) {
(void)dup2(prev_stderr, STDERR_FILENO);
close(prev_stderr);
prev_stderr = -1;
} }
}
static void static void
slog_setlogmask(const nvlist_t *limits __unused, const nvlist_t *nvlin, slog_setlogmask(const nvlist_t *limits __unused, const nvlist_t *nvlin,
nvlist_t *nvlout) nvlist_t *nvlout)
{ {
int omask; int omask;
omask = setlogmask(nvlist_get_number(nvlin, "maskpri")); omask = setlogmask(nvlist_get_number(nvlin, "maskpri"));
Show All 15 Lines if (strcmp(cmd, "vsyslog") == 0) {
slog_setlogmask(limits, nvlin, nvlout); slog_setlogmask(limits, nvlin, nvlout);
} else { } else {
return (EINVAL); return (EINVAL);
} }
return (0); return (0);
} }
CREATE_SERVICE("system.syslog", NULL, syslog_command, CASPER_SERVICE_STDIO); CREATE_SERVICE("system.syslog", NULL, syslog_command, 0);