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nfqws,tpws: add support for systemd readiness notifications

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This commit is contained in:
Ivan Trubach
2025-03-11 06:57:02 +03:00
parent 8b73e2ea8e
commit 756603338b
8 changed files with 104 additions and 0 deletions
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5
nfq/Makefile
View File

@@ -1,8 +1,10 @@
CC ?= gcc
CFLAGS += -std=gnu99 -Os -flto=auto
CFLAGS_SYSTEMD = -DUSE_SYSTEMD
CFLAGS_BSD = -Wno-address-of-packed-member
CFLAGS_CYGWIN = -Wno-address-of-packed-member -static
LIBS_LINUX = -lnetfilter_queue -lnfnetlink -lz
LIBS_SYSTEMD = -lsystemd
LIBS_BSD = -lz
LIBS_CYGWIN = -lz -Lwindows/windivert -Iwindows -lwlanapi -lole32 -loleaut32
LIBS_CYGWIN32 = -lwindivert32
@@ -16,6 +18,9 @@ all: nfqws
nfqws: $(SRC_FILES)
$(CC) -s $(CFLAGS) -o nfqws $(SRC_FILES) $(LIBS_LINUX) $(LDFLAGS)
systemd: $(SRC_FILES)
$(CC) -s $(CFLAGS) $(CFLAGS_SYSTEMD) -o nfqws $(SRC_FILES) $(LIBS_LINUX) $(LIBS_SYSTEMD) $(LDFLAGS)
android: nfqws
bsd: $(SRC_FILES)

15
nfq/nfqws.c
View File

@@ -35,6 +35,10 @@
#include "win.h"
#endif
#ifdef USE_SYSTEMD
#include <systemd/sd-daemon.h>
#endif
#ifdef __linux__
#include <libnetfilter_queue/libnetfilter_queue.h>
#define NF_DROP 0
@@ -271,6 +275,15 @@ exiterr:
return false;
}
static void notify_ready(void)
{
#ifdef USE_SYSTEMD
int r = sd_notify(0, "READY=1");
if (r < 0)
DLOG_ERR("sd_notify: %s\n", strerror(-r));
#endif
}
static int nfq_main(void)
{
uint8_t buf[16384] __attribute__((aligned));
@@ -291,6 +304,8 @@ static int nfq_main(void)
if (!nfq_init(&h,&qh))
return 1;
notify_ready();
fd = nfq_fd(h);
do
{