diff options
| -rw-r--r-- | src/system.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/system.h b/src/system.h index 93d48c57d..e3d31563c 100644 --- a/src/system.h +++ b/src/system.h @@ -601,6 +601,13 @@ bad_cast (char const *s) return (char *) s; } +/* Return a boolean indicating whether SB->st_size is defined. */ +static inline bool +usable_st_size (struct stat const *sb) +{ + return S_ISREG (sb->st_mode) || S_TYPEISSHM (sb) || S_TYPEISTMO (sb); +} + void usage (int status) ATTRIBUTE_NORETURN; #define emit_cycle_warning(file_name) \ |