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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /iconv/gconv.c | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.bz2 glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).
Diffstat (limited to 'iconv/gconv.c')
-rw-r--r-- | iconv/gconv.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/iconv/gconv.c b/iconv/gconv.c deleted file mode 100644 index 0aab0546b9..0000000000 --- a/iconv/gconv.c +++ /dev/null @@ -1,91 +0,0 @@ -/* Convert characters in input buffer using conversion descriptor to - output buffer. - Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <assert.h> -#include <dlfcn.h> -#include <stddef.h> -#include <sys/param.h> - -#include <gconv_int.h> -#include <sysdep.h> - - -int -internal_function -__gconv (__gconv_t cd, const unsigned char **inbuf, - const unsigned char *inbufend, unsigned char **outbuf, - unsigned char *outbufend, size_t *irreversible) -{ - size_t last_step; - int result; - - if (cd == (__gconv_t) -1L) - return __GCONV_ILLEGAL_DESCRIPTOR; - - last_step = cd->__nsteps - 1; - - assert (irreversible != NULL); - *irreversible = 0; - - cd->__data[last_step].__outbuf = outbuf != NULL ? *outbuf : NULL; - cd->__data[last_step].__outbufend = outbufend; - - __gconv_fct fct = cd->__steps->__fct; -#ifdef PTR_DEMANGLE - if (cd->__steps->__shlib_handle != NULL) - PTR_DEMANGLE (fct); -#endif - - if (inbuf == NULL || *inbuf == NULL) - { - /* We just flush. */ - result = DL_CALL_FCT (fct, - (cd->__steps, cd->__data, NULL, NULL, NULL, - irreversible, - cd->__data[last_step].__outbuf == NULL ? 2 : 1, - 0)); - - /* If the flush was successful clear the rest of the state. */ - if (result == __GCONV_OK) - for (size_t cnt = 0; cnt <= last_step; ++cnt) - cd->__data[cnt].__invocation_counter = 0; - } - else - { - const unsigned char *last_start; - - assert (outbuf != NULL && *outbuf != NULL); - - do - { - last_start = *inbuf; - result = DL_CALL_FCT (fct, - (cd->__steps, cd->__data, inbuf, inbufend, - NULL, irreversible, 0, 0)); - } - while (result == __GCONV_EMPTY_INPUT && last_start != *inbuf - && *inbuf + cd->__steps->__min_needed_from <= inbufend); - } - - if (outbuf != NULL && *outbuf != NULL) - *outbuf = cd->__data[last_step].__outbuf; - - return result; -} |