..
Cmakelist.txt
1 project(umsl) 2 3 4 5 set(CMAKE_CXX_STANDARD 98) 6 7 8 9 # include_directories("/usr/include/libgtop-2.0","/usr/include/glib-2.0", 10 11 # "/usr/lib/x86_64-linux-gnu/glib-2.0/include", 12 13 # ) 14 15 16 17 include_directories(/usr/include/libgtop-2.0) 18 19 include_directories(/usr/include/glib-2.0) 20 21 include_directories(/usr/lib/x86_64-linux-gnu/glib-2.0/include) 22 23 # include_directories() 24 25 # include_directories() 26 27 # include_directories() 28 29 30 31 #add_executable(dma_alloc main.cpp dma_request/dma_req.cpp dma_request/dma_req.h thread_m/process_fork.cpp thread_m/process_fork.h) 32 33 add_executable(umsl main.cpp ) 34 35 36 37 target_link_libraries(umsl gtop-2.0) 38 39 target_link_libraries(umsl glib-2.0) 40 41 #cc main.cpp -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lglib-2.0 -I/usr/include/libgtop-2.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lgtop-2.0 -lglib-2.0 -o main
编译命令
1 uos@uos-PC:~/umsl$ pkg-config --cflags --libs glib-2.0 2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lglib-2.0 3 uos@uos-PC:~/umsl$ ls /usr/include/libgtop-2.0/ 4 glibtop glibtop.h glibtop_machine.h glibtop_server.h libgtopconfig.h 5 uos@uos-PC:~/umsl$ pkg-config --cflags --libs libgtop-2.0 6 -I/usr/include/libgtop-2.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lgtop-2.0 -lglib-2.0 7 uos@uos-PC:~/umsl$ cc main.cpp -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lglib-2.0 -I/usr/include/libgtop-2.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lgtop-2.0 -lglib-2.0 -o main 8 uos@uos-PC:~/umsl$ ls build CMakeLists.txt dma_request main main.cpp thread_m util 9 uos@uos-PC:~/umsl$ ./main 10 total used free shared buff/cache available 11 Mem: 2978 1527 313 103 1137 1054 12 Swap: 3070 173 2897
main.cpp
1 #include <glibtop.h> 2 #include <glibtop/mem.h> 3 #include <glibtop/swap.h> 4 5 #include <glib.h> 6 #include <unistd.h> 7 8 static unsigned mb(guint64 n) 9 { 10 return n >> 20; 11 } 12 13 int main(int argc, char **argv) 14 { 15 glibtop_mem mem; 16 glibtop_swap swap; 17 18 glibtop_init(); 19 20 glibtop_get_mem(&mem); 21 glibtop_get_swap(&swap); 22 23 printf(" total used free shared buff/cache available "); 24 25 printf("%-7s %11u %11u %11u %11u %11u %11u ", 26 "Mem:", 27 mb(mem.total), 28 mb(mem.used - mem.buffer - mem.cached), 29 mb(mem.free), 30 mb(mem.shared), 31 mb(mem.buffer + mem.cached), 32 mb(mem.total - mem.user)); 33 34 printf("%-7s %11u %11u %11u ", 35 "Swap:", 36 mb(swap.total), 37 mb(swap.used), 38 mb(swap.free)); 39 40 glibtop_close(); 41 42 return 0; 43 }
目录结构
