fchown 658 lib-src/movemail.c if (fchown (mbfi, getuid (), -1) != 0) fchown 41 lib-src/ntlib.h int fchown (int fd, unsigned uid, unsigned gid); fchown 2437 src/fileio.c if (fchown (ofd, st.st_uid, st.st_gid) != 0) fchown 2439 src/fileio.c if (fchown (ofd, -1, st.st_gid) == 0)