Message ID | 1313773676-12879-3-git-send-email-computersforpeace@gmail.com |
---|---|
State | Accepted |
Commit | f5518639f329bbb88ace9b301bd77d22d2c179c5 |
Headers | show |
diff --git a/mtd_debug.c b/mtd_debug.c index a348a4c..b98de50 100644 --- a/mtd_debug.c +++ b/mtd_debug.c @@ -342,16 +342,18 @@ void showusage(void) exit(EXIT_FAILURE); } -#define OPT_INFO 1 -#define OPT_READ 2 -#define OPT_WRITE 3 -#define OPT_ERASE 4 - int main(int argc, char *argv[]) { - int err = 0, fd, option = OPT_INFO; + int err = 0, fd; int open_flag; + enum { + OPT_INFO, + OPT_READ, + OPT_WRITE, + OPT_ERASE + } option = OPT_INFO; + /* parse command-line options */ if (argc == 3 && !strcmp(argv[1], "info")) option = OPT_INFO;
enum provides a cleaner mechanism that creating single-purpose `#define`s. Signed-off-by: Brian Norris <computersforpeace@gmail.com> --- mtd_debug.c | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-)