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authorLudovic Courtès <ludo@gnu.org>2014-01-16 23:52:01 +0100
committerLudovic Courtès <ludo@gnu.org>2014-01-18 22:52:07 +0100
commit122f24cc8a3637ed42d7792ad1ff8ec0c49c58df (patch)
tree80dd5c071fb1342dd78e24d27ea759d03d42e93e /doc/ref/api-control.texi
parent611563fb05c18ca52f780746e9963ca9735e9bac (diff)
downloadguile-122f24cc8a3637ed42d7792ad1ff8ec0c49c58df.tar.gz
Prepare 'setvbuf' to support for non-file ports.
* libguile/ports-internal.h (struct scm_port_internal): Add setvbuf' field. Change 'pending_eof' to a 1-bit unsigned char. * libguile/ports.c (scm_new_port_table_entry): Clear 'pti->setvbuf'. * libguile/fports.c (scm_setvbuf): Accept any open port, and error out when PORT's setvbuf' field is NULL. Remove explicit 'scm_gc_free' calls. (scm_i_fdes_to_port): Set PORT's 'setvbuf' field. * test-suite/tests/ports.test ("setvbuf")["closed port", "string port"]: New tests. * doc/ref/posix.texi (Ports and File Descriptors): Suggest that 'setvbuf' works for different port types.
Diffstat (limited to 'doc/ref/api-control.texi')
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