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add cmake option: build_execsnoop_dl, build_static

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This commit is contained in:
Fancy Zhang
2020-07-05 16:57:00 +08:00
parent f5dc84e34a
commit 5398740bf3
7 changed files with 43 additions and 51 deletions
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9
tools/CMakeLists.txt
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@@ -2,11 +2,4 @@ include_directories(${PROJECT_SOURCE_DIR})
include_directories(${PROJECT_SOURCE_DIR}/src)
add_executable(cgattach cgattach.cpp ../src/cgroup_attach.cpp ../src/common.cpp)
install(TARGETS cgattach DESTINATION /usr/bin PERMISSIONS ${basic_permission})
if (with_execsnoop)
add_executable(execsnoop_exec execsnoop.cpp ../src/common.cpp ../src/execsnoop.cpp)
set_target_properties(execsnoop_exec PROPERTIES OUTPUT_NAME execsnoop)
target_link_libraries(execsnoop_exec bcc)
install(TARGETS execsnoop_exec DESTINATION /usr/bin PERMISSIONS ${basic_permission})
endif()
install(TARGETS cgattach DESTINATION /usr/bin PERMISSIONS ${basic_permission})

24
tools/execsnoop.cpp
View File

@@ -1,24 +0,0 @@
#include "execsnoop.h"
#include "common.h"
#include <unistd.h>
using namespace std;
using namespace CGPROXY::EXECSNOOP;
#define PATH_MAX_LEN 128
int handle_pid(int pid) {
char path[PATH_MAX_LEN];
auto size = readlink(to_str("/proc/", pid, "/exe").c_str(), path, PATH_MAX_LEN);
if (size == -1) error("readlink: %s", to_str("/proc/", pid, "/exe").c_str());
path[size] = '\0';
info("%d %s", pid, path);
return 0;
}
int main() {
enable_debug = true;
enable_info = true;
callback = handle_pid;
execsnoop();
return 0;
}