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fs/Traits: add Find()

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This commit is contained in:
Max Kellermann
2015-03-03 12:39:13 +01:00
parent 0febb218ed
commit b0983e8708
2 changed files with 21 additions and 1 deletions
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2
src/fs/Path.hxx
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@@ -129,7 +129,7 @@ public:
*/ */
gcc_pure gcc_pure
bool HasNewline() const { bool HasNewline() const {
return strchr(value, '\n') != nullptr; return PathTraitsFS::Find(value, '\n') != nullptr;
} }
/** /**

20
src/fs/Traits.hxx
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@@ -101,6 +101,16 @@ struct PathTraitsFS {
return char_traits::length(p); return char_traits::length(p);
} }
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, size_t n, value_type ch) {
return char_traits::find(p, n, ch);
}
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, value_type ch) {
return strchr(p, ch);
}
/** /**
* Determine the "base" file name of the given native path. * Determine the "base" file name of the given native path.
* The return value points inside the given string. * The return value points inside the given string.
@@ -195,6 +205,16 @@ struct PathTraitsUTF8 {
return char_traits::length(p); return char_traits::length(p);
} }
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, size_t n, value_type ch) {
return char_traits::find(p, n, ch);
}
gcc_pure gcc_nonnull_all
static const_pointer Find(const_pointer p, value_type ch) {
return strchr(p, ch);
}
/** /**
* Determine the "base" file name of the given UTF-8 path. * Determine the "base" file name of the given UTF-8 path.
* The return value points inside the given string. * The return value points inside the given string.