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util: unify code to check whether certain file names should be ignored when listing files

This commit is contained in:
Lennart Poettering 2010-02-14 01:07:01 +01:00
parent a6a80b4f44
commit c85dc17be7
3 changed files with 17 additions and 5 deletions
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6
load-dropin.c
View File

@ -60,12 +60,8 @@ int unit_load_dropin(Unit *u) {
free(path);
while ((de = readdir(d))) {
if (de->d_name[0] == '.')
continue;
assert(de->d_name[0]);
if (de->d_name[strlen(de->d_name)-1] == '~')
if (ignore_file(de->d_name))
continue;
if (asprintf(&path, "%s/%s.wants/%s", *p, t, de->d_name) < 0) {

14
util.c
View File

@ -1058,6 +1058,20 @@ char *ascii_strlower(char *path) {
return p;
}
bool ignore_file(const char *filename) {
assert(filename);
return
filename[0] == '.' ||
endswith(filename, "~") ||
endswith(filename, ".rpmnew") ||
endswith(filename, ".rpmsave") ||
endswith(filename, ".rpmorig") ||
endswith(filename, ".dpkg-old") ||
endswith(filename, ".dpkg-new") ||
endswith(filename, ".swp");
}
static const char *const ioprio_class_table[] = {
[IOPRIO_CLASS_NONE] = "none",
[IOPRIO_CLASS_RT] = "realtime",

2
util.h
View File

@ -151,6 +151,8 @@ char *xescape(const char *s, const char *bad);
char *bus_path_escape(const char *s);
char *bus_path_unescape(const char *s);
bool ignore_file(const char *filename);
#define DEFINE_STRING_TABLE_LOOKUP(name,type) \
const char *name##_to_string(type i) { \
if (i < 0 || i >= (type) ELEMENTSOF(name##_table)) \