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Restrict pointer aliasing

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Close #6354, close #6353
This commit is contained in:
topjohnwu
2022-10-31 16:35:33 -07:00
parent 1e53a5555e
commit 44643ad7b3
5 changed files with 16 additions and 14 deletions
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6
native/src/base/files.hpp
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@@ -61,8 +61,7 @@ struct mmap_data : public byte_data {
extern "C" {
int mkdirs(const char *path, mode_t mode);
ssize_t canonical_path(const char *path, char *buf, size_t bufsiz);
ssize_t read_link(const char *pathname, char *buf, size_t bufsiz);
ssize_t canonical_path(const char * __restrict__ path, char * __restrict__ buf, size_t bufsiz);
} // extern "C"
@@ -74,7 +73,8 @@ void mv_dir(int src, int dest);
void cp_afc(const char *src, const char *dest);
void link_path(const char *src, const char *dest);
void link_dir(int src, int dest);
static inline ssize_t realpath(const char *path, char *buf, size_t bufsiz) {
static inline ssize_t realpath(
const char * __restrict__ path, char * __restrict__ buf, size_t bufsiz) {
return canonical_path(path, buf, bufsiz);
}
int getattr(const char *path, file_attr *a);