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delta: enums are much cooler than defines

This commit is contained in:
Lennart Poettering 2012-05-16 18:53:46 +02:00
parent 807f464522
commit 4c4e643161
1 changed files with 12 additions and 8 deletions
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20
src/delta/delta.c
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@ -34,6 +34,18 @@
static bool arg_no_pager = false;
enum {
SHOW_MASKED = 1 << 0,
SHOW_EQUIV = 1 << 1,
SHOW_REDIR = 1 << 2,
SHOW_OVERRIDEN = 1 << 3,
SHOW_UNCHANGED = 1 << 4,
SHOW_DIFF = 1 << 5,
SHOW_DEFAULTS =
(SHOW_MASKED | SHOW_EQUIV | SHOW_REDIR | SHOW_OVERRIDEN | SHOW_DIFF)
};
static int equivalent(const char *a, const char *b) {
char *x, *y;
int r;
@ -55,15 +67,7 @@ static int equivalent(const char *a, const char *b) {
return r;
}
#define SHOW_MASKED 1 << 0
#define SHOW_EQUIV 1 << 1
#define SHOW_REDIR 1 << 2
#define SHOW_OVERRIDEN 1 << 3
#define SHOW_UNCHANGED 1 << 4
#define SHOW_DIFF 1 << 5
#define SHOW_DEFAULTS \
(SHOW_MASKED | SHOW_EQUIV | SHOW_REDIR | SHOW_OVERRIDEN | SHOW_DIFF)
static int notify_override_masked(int flags, const char *top, const char *bottom) {
if (!(flags & SHOW_MASKED))