diff options
| author | Mikael Djurfeldt <djurfeldt@nada.kth.se> | 2003-04-24 16:02:04 +0000 |
|---|---|---|
| committer | Mikael Djurfeldt <djurfeldt@nada.kth.se> | 2003-04-24 16:02:04 +0000 |
| commit | b9ad392e86906ef5eba54cb4219014d48356c3cc (patch) | |
| tree | c1f800c5305f5e54ebc2d7a809a49757238575a9 /libguile/ioext.c | |
| parent | 359aab2498abacee8b2aadbe504059389fd72e34 (diff) | |
| download | guile-b9ad392e86906ef5eba54cb4219014d48356c3cc.tar.gz | |
* ports.c, ports.h (scm_i_port_table_mutex): New mutex.
* fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
* ports.c (scm_close_port, scm_flush_all_ports): Ditto.
* ioext.c (scm_fdes_to_ports): Ditto.
* vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
lock/unlock scm_i_port_table_mutex.
* strports.c (scm_mkstrport): Ditto.
* ports.c (scm_void_port, scm_port_for_each): Ditto.
* fports.c (scm_fdes_to_port): Ditto.
Diffstat (limited to 'libguile/ioext.c')
| -rw-r--r-- | libguile/ioext.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libguile/ioext.c b/libguile/ioext.c index a91ac6fb2..66e32cb91 100644 --- a/libguile/ioext.c +++ b/libguile/ioext.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -282,12 +282,14 @@ SCM_DEFINE (scm_fdes_to_ports, "fdes->ports", 1, 0, 0, SCM_VALIDATE_INUM_COPY (1, fd, int_fd); + scm_mutex_lock (&scm_i_port_table_mutex); for (i = 0; i < scm_i_port_table_size; i++) { if (SCM_OPFPORTP (scm_i_port_table[i]->port) && ((scm_t_fport *) scm_i_port_table[i]->stream)->fdes == int_fd) result = scm_cons (scm_i_port_table[i]->port, result); } + scm_mutex_unlock (&scm_i_port_table_mutex); return result; } #undef FUNC_NAME |