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| author | Alexander Potashev <aspotashev@gmail.com> | 2009-01-10 12:07:50 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-01-11 21:21:57 (GMT) |
| commit | 8ca12c0d62c0be4a4987c4a936467ea2a92e915a (patch) | |
| tree | 42b4cafd04bbbdfa90a38b6a49396cd3b06a97db /builtin-prune.c | |
| parent | c123b7c5fb596d93cd015645212c379fc3c381d5 (diff) | |
| download | git-8ca12c0d62c0be4a4987c4a936467ea2a92e915a.zip git-8ca12c0d62c0be4a4987c4a936467ea2a92e915a.tar.gz git-8ca12c0d62c0be4a4987c4a936467ea2a92e915a.tar.bz2 | |
add is_dot_or_dotdot inline function
A new inline function is_dot_or_dotdot is used to check if the
directory name is either "." or "..". It returns a non-zero value if
the given string is "." or "..". It's applicable to a lot of Git
source code.
Signed-off-by: Alexander Potashev <aspotashev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-prune.c')
| -rw-r--r-- | builtin-prune.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/builtin-prune.c b/builtin-prune.c index 7b4ec80..545e9c1 100644 --- a/builtin-prune.c +++ b/builtin-prune.c @@ -5,6 +5,7 @@ #include "builtin.h" #include "reachable.h" #include "parse-options.h" +#include "dir.h" static const char * const prune_usage[] = { "git prune [-n] [-v] [--expire <time>] [--] [<head>...]", @@ -61,19 +62,12 @@ static int prune_dir(int i, char *path) while ((de = readdir(dir)) != NULL) { char name[100]; unsigned char sha1[20]; - int len = strlen(de->d_name); - switch (len) { - case 2: - if (de->d_name[1] != '.') - break; - case 1: - if (de->d_name[0] != '.') - break; + if (is_dot_or_dotdot(de->d_name)) continue; - case 38: + if (strlen(de->d_name) == 38) { sprintf(name, "%02x", i); - memcpy(name+2, de->d_name, len+1); + memcpy(name+2, de->d_name, 39); if (get_sha1_hex(name, sha1) < 0) break; |