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Use 'c_strcasecmp' instead of 'strcasecmp'.

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* libguile/ports.c (scm_new_port_table_entry, get_codepoint,
  scm_i_set_default_port_encoding, scm_i_port_iconv_descriptors,
  scm_i_set_port_encoding_x):
* libguile/print.c (display_string_using_iconv):
* libguile/read.c (scm_i_scan_for_encoding): Use 'c_strcasecmp'.
This commit is contained in:
Mark H Weaver 2013-04-05 14:04:53 -04:00
parent e501f2111e
commit 96965a6ecb
3 changed files with 15 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

19
libguile/ports.c
View file

@ -35,6 +35,7 @@
#include <uniconv.h>
#include <unistr.h>
#include <striconveh.h>
#include <c-strcase.h>
#include <assert.h>
@ -645,7 +646,7 @@ scm_new_port_table_entry (scm_t_bits tag)
encoding = scm_i_default_port_encoding ();
entry->ilseq_handler = scm_i_default_port_conversion_handler ();
entry->encoding = encoding ? scm_gc_strdup (encoding, "port") : NULL;
if (encoding && strcasecmp (encoding, "UTF-8") == 0)
if (encoding && c_strcasecmp (encoding, "UTF-8") == 0)
pti->encoding_mode = SCM_PORT_ENCODING_MODE_UTF8;
else
pti->encoding_mode = SCM_PORT_ENCODING_MODE_ICONV;
@ -1427,8 +1428,8 @@ get_codepoint (SCM port, scm_t_wchar *codepoint,
if (SCM_UNLIKELY
(*codepoint == SCM_UNICODE_BOM
&& (pti->encoding_mode == SCM_PORT_ENCODING_MODE_UTF8
|| strcasecmp (pt->encoding, "UTF-16") == 0
|| strcasecmp (pt->encoding, "UTF-32") == 0)))
|| c_strcasecmp (pt->encoding, "UTF-16") == 0
|| c_strcasecmp (pt->encoding, "UTF-32") == 0)))
return get_codepoint (port, codepoint, buf, len);
}
update_port_lf (*codepoint, port);
@ -2299,9 +2300,9 @@ scm_i_set_default_port_encoding (const char *encoding)
SCM_EOL);
if (encoding == NULL
|| !strcasecmp (encoding, "ASCII")
|| !strcasecmp (encoding, "ANSI_X3.4-1968")
|| !strcasecmp (encoding, "ISO-8859-1"))
|| c_strcasecmp (encoding, "ASCII") == 0
|| c_strcasecmp (encoding, "ANSI_X3.4-1968") == 0
|| c_strcasecmp (encoding, "ISO-8859-1") == 0)
scm_fluid_set_x (SCM_VARIABLE_REF (default_port_encoding_var), SCM_BOOL_F);
else
scm_fluid_set_x (SCM_VARIABLE_REF (default_port_encoding_var),
@ -2489,9 +2490,9 @@ scm_i_port_iconv_descriptors (SCM port, scm_t_port_rw_active mode)
/* If the specified encoding is UTF-16 or UTF-32, then make
that more precise by deciding what byte order to use. */
if (strcasecmp (pt->encoding, "UTF-16") == 0)
if (c_strcasecmp (pt->encoding, "UTF-16") == 0)
precise_encoding = decide_utf16_encoding (port, mode);
else if (strcasecmp (pt->encoding, "UTF-32") == 0)
else if (c_strcasecmp (pt->encoding, "UTF-32") == 0)
precise_encoding = decide_utf32_encoding (port, mode);
else
precise_encoding = pt->encoding;
@ -2532,7 +2533,7 @@ scm_i_set_port_encoding_x (SCM port, const char *encoding)
because we do I/O ourselves. This saves 100+ KiB for each
descriptor. */
pt->encoding = scm_gc_strdup (encoding, "port");
if (strcasecmp (encoding, "UTF-8") == 0)
if (c_strcasecmp (encoding, "UTF-8") == 0)
pti->encoding_mode = SCM_PORT_ENCODING_MODE_UTF8;
else
pti->encoding_mode = SCM_PORT_ENCODING_MODE_ICONV;

5
libguile/print.c
View file

@ -30,6 +30,7 @@
#include <uniconv.h>
#include <unictype.h>
#include <c-strcase.h>
#include "libguile/_scm.h"
#include "libguile/chars.h"
@ -895,8 +896,8 @@ display_string_using_iconv (const void *str, int narrow_p, size_t len,
pti->at_stream_start_for_bom_read = 0;
/* Write a BOM if appropriate. */
if (SCM_UNLIKELY (strcasecmp(pt->encoding, "UTF-16") == 0
|| strcasecmp(pt->encoding, "UTF-32") == 0))
if (SCM_UNLIKELY (c_strcasecmp(pt->encoding, "UTF-16") == 0
|| c_strcasecmp(pt->encoding, "UTF-32") == 0))
display_character (SCM_UNICODE_BOM, port, iconveh_error);
}

3
libguile/read.c
View file

@ -30,6 +30,7 @@
#include <unistd.h>
#include <unicase.h>
#include <unictype.h>
#include <c-strcase.h>
#include "libguile/_scm.h"
#include "libguile/bytevectors.h"
@ -2102,7 +2103,7 @@ scm_i_scan_for_encoding (SCM port)
/* This wasn't in a comment */
return NULL;
if (utf8_bom && strcasecmp(encoding, "UTF-8"))
if (utf8_bom && c_strcasecmp(encoding, "UTF-8"))
scm_misc_error (NULL,
"the port input declares the encoding ~s but is encoded as UTF-8",
scm_list_1 (scm_from_locale_string (encoding)));