projects / thirdparty / git.git / blame
| Commit | Line | Data |
|---|---|---|
| 76759c7d | 1 | #ifndef PRECOMPOSE_UNICODE_H |
| f790d812 EN |
2 | #define PRECOMPOSE_UNICODE_H |
| 3 | ||
| 76759c7d TB |
4 | #include <sys/stat.h> |
| 5 | #include <sys/types.h> | |
| 6 | #include <dirent.h> | |
| 7 | #include <iconv.h> | |
| 8 | ||
| 9 | ||
| 10 | typedef struct dirent_prec_psx { | |
| 11 | ino_t d_ino; /* Posix */ | |
| 12 | size_t max_name_len; /* See below */ | |
| 13 | unsigned char d_type; /* available on all systems git runs on */ | |
| 14 | ||
| 15 | /* | |
| 16 | * See http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/dirent.h.html | |
| 17 | * NAME_MAX + 1 should be enough, but some systems have | |
| 18 | * NAME_MAX=255 and strlen(d_name) may return 508 or 510 | |
| 19 | * Solution: allocate more when needed, see precompose_utf8_readdir() | |
| 20 | */ | |
| 21 | char d_name[NAME_MAX+1]; | |
| 22 | } dirent_prec_psx; | |
| 23 | ||
| 24 | ||
| 25 | typedef struct { | |
| 26 | iconv_t ic_precompose; | |
| 27 | DIR *dirp; | |
| 28 | struct dirent_prec_psx *dirent_nfc; | |
| 29 | } PREC_DIR; | |
| 30 | ||
| 31 | void precompose_argv(int argc, const char **argv); | |
| fdf72966 | 32 | void probe_utf8_pathname_composition(void); |
| 76759c7d TB |
33 | |
| 34 | PREC_DIR *precompose_utf8_opendir(const char *dirname); | |
| 35 | struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *dirp); | |
| 36 | int precompose_utf8_closedir(PREC_DIR *dirp); | |
| 37 | ||
| 38 | #ifndef PRECOMPOSE_UNICODE_C | |
| 39 | #define dirent dirent_prec_psx | |
| 40 | #define opendir(n) precompose_utf8_opendir(n) | |
| 41 | #define readdir(d) precompose_utf8_readdir(d) | |
| 42 | #define closedir(d) precompose_utf8_closedir(d) | |
| 43 | #define DIR PREC_DIR | |
| 44 | #endif /* PRECOMPOSE_UNICODE_C */ | |
| 45 | ||
| 76759c7d | 46 | #endif /* PRECOMPOSE_UNICODE_H */ |