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Add missing functions in bionic

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topjohnwu
2019-06-23 14:54:48 -07:00
parent 4cc7aced15
commit 28cd6a75e7
7 changed files with 221 additions and 100 deletions
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9
native/jni/utils/file.cpp
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@@ -398,11 +398,12 @@ void parse_prop_file(const char *file, const function<bool (string_view, string_
}
void parse_mnt(const char *file, const function<bool (mntent*)> &fn) {
unique_ptr<FILE, decltype(&fclose)> fp(xfopen(file, "rce"), &fclose);
unique_ptr<FILE, decltype(&endmntent)> fp(setmntent(file, "re"), &endmntent);
if (fp) {
mntent *mentry;
while ((mentry = getmntent(fp.get())) != nullptr) {
if (!fn(mentry))
mntent mentry{};
char buf[4096];
while (getmntent_r(fp.get(), &mentry, buf, sizeof(buf))) {
if (!fn(&mentry))
break;
}
}