diff options
| author | auric <104602845+ihateamongus@users.noreply.github.com> | 2025-09-08 21:19:14 -0500 |
|---|---|---|
| committer | auric <104602845+ihateamongus@users.noreply.github.com> | 2025-09-08 21:19:14 -0500 |
| commit | e61da07522a060da98fa3a56db3d0360469b26cf (patch) | |
| tree | c72d276bffa4dafe22ae0e4f694acfadb40b8ca1 /oldresources/breathing-exo-daemon/display/display-shm.c | |
| parent | d11aec86841f77edd6eba3e07aa1e7e591e9da2a (diff) | |
organize repository layout
Diffstat (limited to 'oldresources/breathing-exo-daemon/display/display-shm.c')
| -rw-r--r-- | oldresources/breathing-exo-daemon/display/display-shm.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/oldresources/breathing-exo-daemon/display/display-shm.c b/oldresources/breathing-exo-daemon/display/display-shm.c deleted file mode 100644 index 435077a..0000000 --- a/oldresources/breathing-exo-daemon/display/display-shm.c +++ /dev/null @@ -1,40 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/mman.h> -#include <fcntl.h> -#include <sys/stat.h> - -#define SHM_NAME "/breathing_color_shm" // Shared memory name (same as in exo.c) -#define COLOR_SIZE 8 // Size for one color (e.g., #RRGGBB) - -int main() { - int shm_fd; - char *shm_ptr; - - // Open shared memory object - shm_fd = shm_open(SHM_NAME, O_RDONLY, 0666); - if (shm_fd == -1) { - perror("Failed to open shared memory"); - return 1; - } - - // Map shared memory into the process's address space - shm_ptr = mmap(NULL, COLOR_SIZE, PROT_READ, MAP_SHARED, shm_fd, 0); - if (shm_ptr == MAP_FAILED) { - perror("Failed to map shared memory"); - close(shm_fd); - return 1; - } - - // Read the color from shared memory and print it - printf("Breathing color: %s\n", shm_ptr); - - // Clean up - munmap(shm_ptr, COLOR_SIZE); - close(shm_fd); - - return 0; -} - |
