HelenOS sources

S_IFREG            40 uspace/lib/minix/minix.h #define S_ISREG(m)		(((m) & S_IFMT) == S_IFREG)
S_IFREG            73 uspace/lib/posix/include/posix/sys/stat.h #define S_ISREG(m) ((m & S_IFREG) != 0)
S_IFREG            61 uspace/lib/posix/src/sys/stat.c 		dest->st_mode |= S_IFREG;
S_IFREG           439 uspace/srv/fs/mfs/mfs_ops.c 		ino_i->i_mode = S_IFREG;