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| author | Andrei Belov <defan@nginx.com> | 2021-05-27 17:03:24 +0300 |
|---|---|---|
| committer | Andrei Belov <defan@nginx.com> | 2021-05-27 17:03:24 +0300 |
| commit | 0afb4b5790c5a37ba6b880eb351a65fe00521fbe (patch) | |
| tree | c7e0b6bed92ee62a5e8b13c945c4134e68554cec /src/nxt_file.h | |
| parent | 21ff5e086ece7188df3b7338d228fa4fb7f886af (diff) | |
| parent | d06e55dfa3692e27a92ff6c2534bb083416bc0c8 (diff) | |
| download | unit-1.24.0-1.tar.gz unit-1.24.0-1.tar.bz2 | |
Merged with the default branch.1.24.0-1
Diffstat (limited to '')
| -rw-r--r-- | src/nxt_file.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/nxt_file.h b/src/nxt_file.h index 4f56e746..4846305b 100644 --- a/src/nxt_file.h +++ b/src/nxt_file.h @@ -109,6 +109,12 @@ typedef struct { NXT_EXPORT nxt_int_t nxt_file_open(nxt_task_t *task, nxt_file_t *file, nxt_uint_t mode, nxt_uint_t create, nxt_file_access_t access); +#if (NXT_HAVE_OPENAT2) +NXT_EXPORT nxt_int_t nxt_file_openat2(nxt_task_t *task, nxt_file_t *file, + nxt_uint_t mode, nxt_uint_t create, nxt_file_access_t access, nxt_fd_t dfd, + nxt_uint_t resolve); +#endif + /* The file open access modes. */ #define NXT_FILE_RDONLY O_RDONLY @@ -116,6 +122,32 @@ NXT_EXPORT nxt_int_t nxt_file_open(nxt_task_t *task, nxt_file_t *file, #define NXT_FILE_RDWR O_RDWR #define NXT_FILE_APPEND (O_WRONLY | O_APPEND) +#if (NXT_HAVE_OPENAT2) + +#if defined(O_DIRECTORY) +#define NXT_FILE_DIRECTORY O_DIRECTORY +#else +#define NXT_FILE_DIRECTORY 0 +#endif + +#if defined(O_SEARCH) +#define NXT_FILE_SEARCH (O_SEARCH|NXT_FILE_DIRECTORY) + +#elif defined(O_EXEC) +#define NXT_FILE_SEARCH (O_EXEC|NXT_FILE_DIRECTORY) + +#else +/* + * O_PATH is used in combination with O_RDONLY. The last one is ignored + * if O_PATH is used, but it allows Unit to not fail when it was built on + * modern system (i.e. glibc 2.14+) and run with a kernel older than 2.6.39. + * Then O_PATH is unknown to the kernel and ignored, while O_RDONLY is used. + */ +#define NXT_FILE_SEARCH (O_PATH|O_RDONLY|NXT_FILE_DIRECTORY) +#endif + +#endif /* NXT_HAVE_OPENAT2 */ + /* The file creation modes. */ #define NXT_FILE_CREATE_OR_OPEN O_CREAT #define NXT_FILE_OPEN 0 |