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add macros for use with d_type extension field in dirent

This commit is contained in:
Rich Felker 2011-03-07 18:32:36 -05:00
parent 9fe28f703d
commit 5d0d6d9836
1 changed files with 14 additions and 0 deletions
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14
include/dirent.h
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@ -34,6 +34,20 @@ int dirfd(DIR *);
int alphasort(const struct dirent **, const struct dirent **);
int scandir(const char *, struct dirent ***, int (*)(const struct dirent *), int (*)(const struct dirent **, const struct dirent **));
#ifdef _GNU_SOURCE
#define DT_UNKNOWN 0
#define DT_FIFO 1
#define DT_CHR 2
#define DT_DIR 4
#define DT_BLK 6
#define DT_REG 8
#define DT_LNK 10
#define DT_SOCK 12
#define DT_WHT 14
#define IFTODT(x) ((x)>>12 & 017)
#define DTTOIF(x) ((x)<<12)
#endf
#ifdef __cplusplus
extern }
#endif