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| author | Gary Houston <ghouston@arglist.com> | 2000-11-07 21:34:45 +0000 |
|---|---|---|
| committer | Gary Houston <ghouston@arglist.com> | 2000-11-07 21:34:45 +0000 |
| commit | c2ca44933f8b2b43ec3efa541a6824537c45a560 (patch) | |
| tree | b93f926b2a7b6410cf36252c58f82e37979f5fdc /libguile/ioext.h | |
| parent | b100f5eed22720eed9a8c2caa5dd46b0f712bae8 (diff) | |
| download | guile-c2ca44933f8b2b43ec3efa541a6824537c45a560.tar.gz | |
2000-11-07 Gary Houston <ghouston@arglist.com>
* ports.c (scm_port_for_each): new proc. implements port-for-each,
which applies a procedure to each port in the port table.
ports.h: declare scm_port_for_each.
* ioext.c (scm_dup2): new proc. implements "dup2" which is a simple
wrapper for the dup2 system call (unlike dup->fdes or
primitive-move->fdes).
* ioext.h: declare scm_dup2.
* filesys.c (scm_close_fdes): new proc. implements "close-fdes"
which is a simple wrapper for close system call (unlike scm_close).
* filesys.h: declare for scm_close_fdes.
Diffstat (limited to 'libguile/ioext.h')
| -rw-r--r-- | libguile/ioext.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libguile/ioext.h b/libguile/ioext.h index 37aa09559..a79b1a5b5 100644 --- a/libguile/ioext.h +++ b/libguile/ioext.h @@ -54,6 +54,7 @@ extern SCM scm_write_line (SCM obj, SCM port); extern SCM scm_ftell (SCM object); extern SCM scm_redirect_port (SCM into_pt, SCM from_pt); extern SCM scm_dup_to_fdes (SCM fd_or_port, SCM newfd); +extern SCM scm_dup2 (SCM oldfd, SCM newfd); extern SCM scm_fileno (SCM port); extern SCM scm_isatty_p (SCM port); extern SCM scm_fdopen (SCM fdes, SCM modes); |