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Crib not on dirfd.m4 if we need/want dirfd everywhere in the future.

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Kevin Ryde 2006-09-23 01:43:59 +00:00
parent c82f332e1e
commit 49acac79a1
1 changed files with 4 additions and 2 deletions
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6
libguile/filesys.c
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@ -203,9 +203,11 @@ void *alloca (size_t);
/* dirfd() returns the file descriptor underlying a "DIR*" directory stream.
Found on MacOS X for instance. The following definition is for Solaris
10, it's probably not right elsewhere, but that's ok, it shouldn't be
used elsewhere. */
used elsewhere. Crib note: If we need more then gnulib has a dirfd.m4
figuring out how to get the fd (dirfd function, dirfd macro, dd_fd field,
or d_fd field). */
#ifndef dirfd
#define dirfd(dirstream) (dirstream->dd_fd)
#define dirfd(dirstream) ((dirstream)->dd_fd)
#endif