From 88ffcbc56d6591080a63d7df0c07c7d744113dbf Mon Sep 17 00:00:00 2001 From: Steffen Vogel Date: Mon, 7 May 2018 15:53:40 +0200 Subject: [PATCH] tools: added tools for deleting semaphores and shmem regions --- tools/Makefile.inc | 5 +++++ tools/rmsem.c | 13 +++++++++++++ tools/rmshm.c | 13 +++++++++++++ 3 files changed, 31 insertions(+) create mode 100644 tools/rmsem.c create mode 100644 tools/rmshm.c diff --git a/tools/Makefile.inc b/tools/Makefile.inc index 9ec31ab80..da01a51ba 100644 --- a/tools/Makefile.inc +++ b/tools/Makefile.inc @@ -36,6 +36,11 @@ ifeq ($(shell $(PKGCONFIG) libzmq; echo $$?),0) TOOLS_LDLIBS += $(shell $(PKGCONFIG) --libs libzmq) endif +ifeq ($(IS_LINUX),1) + TOOLS += $(BUILDDIR)/rmshm $(BUILDDIR)/rmsem + TOOLS_LDLIBS += -lrt -pthread +endif + # Compile executable objects $(BUILDDIR)/tools/%.o: tools/%.c | $$(dir $$@) $(CC) $(TOOLS_CFLAGS) -c $< -o $@ diff --git a/tools/rmsem.c b/tools/rmsem.c new file mode 100644 index 000000000..c2ab60ecb --- /dev/null +++ b/tools/rmsem.c @@ -0,0 +1,13 @@ +#include +#include + +int main(int argc, char *argv[]) +{ + for (int i = 1; i < argc; i++) { + int ret = sem_unlink(argv[i]); + if (ret) + fprintf(stderr, "Failed to unlink: %s\n", argv[i]); + } + + return 0; +} diff --git a/tools/rmshm.c b/tools/rmshm.c new file mode 100644 index 000000000..381d7a90f --- /dev/null +++ b/tools/rmshm.c @@ -0,0 +1,13 @@ +#include +#include + +int main(int argc, char *argv[]) +{ + for (int i = 1; i < argc; i++) { + int ret = shm_unlink(argv[i]); + if (ret) + fprintf(stderr, "Failed to unlink: %s\n", argv[i]); + } + + return 0; +}