S_ISREG            22 include/uapi/linux/stat.h #define S_ISREG(m)	(((m) & S_IFMT) == S_IFREG)
S_ISREG           219 tools/include/nolibc/nolibc.h #define S_ISREG(mode)  (((mode) & S_IFREG) == S_IFREG)
S_ISREG            22 tools/include/uapi/linux/stat.h #define S_ISREG(m)	(((m) & S_IFMT) == S_IFREG)