commit 193f1e81edd6b1b56b0eb0ff8aa4b41c7b4257b4 Author: Paul Eggert Date: Sun Sep 24 09:12:58 2017 -0400 glob: Do not assume glibc glob internals. It has been proposed that glibc glob start using gl_lstat, which the API allows it to do. GNU 'make' should not get in the way of this. See: https://sourceware.org/ml/libc-alpha/2017-09/msg00409.html * dir.c (local_lstat): New function, like local_stat. (dir_setup_glob): Use it to initialize gl_lstat too, as the API requires. --- dir.c | 29 +++++++++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) --- a/dir.c +++ b/dir.c @@ -1299,15 +1299,40 @@ } #endif +/* Similarly for lstat. */ +#if !defined(lstat) && !defined(WINDOWS32) || defined(VMS) +# ifndef VMS +# ifndef HAVE_SYS_STAT_H +int lstat (const char *path, struct stat *sbuf); +# endif +# else + /* We are done with the fake lstat. Go back to the real lstat */ +# ifdef lstat +# undef lstat +# endif +# endif +# define local_lstat lstat +#elif defined(WINDOWS32) +/* Windows doesn't support lstat(). */ +# define local_lstat local_stat +#else +static int +local_lstat (const char *path, struct stat *buf) +{ + int e; + EINTRLOOP (e, lstat (path, buf)); + return e; +} +#endif + void dir_setup_glob (glob_t *gl) { gl->gl_opendir = open_dirstream; gl->gl_readdir = read_dirstream; gl->gl_closedir = free; + gl->gl_lstat = local_lstat; gl->gl_stat = local_stat; - /* We don't bother setting gl_lstat, since glob never calls it. - The slot is only there for compatibility with 4.4 BSD. */ } void