From: Bruno Haible <bruno@clisp.org>
Date: Wed, 10 Sep 2025 21:18:37 +0000 (+0200)
Subject: unicodeio: Remove support for IRIX.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cef2f73385d8d46b16cf22473c0ef22336f6904e;p=thirdparty%2Fgnulib.git

unicodeio: Remove support for IRIX.

* lib/unicodeio.c (unicode_to_mb): Remove code for IRIX.
---

diff --git a/ChangeLog b/ChangeLog
index 72765b1abd..be83bbc813 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+	unicodeio: Remove support for IRIX.
+	* lib/unicodeio.c (unicode_to_mb): Remove code for IRIX.
+
 	threads-h: Remove support for IRIX.
 	* lib/threads.in.h (TSS_DTOR_ITERATIONS): Assume that
 	PTHREAD_DESTRUCTOR_ITERATIONS is defined.
diff --git a/lib/unicodeio.c b/lib/unicodeio.c
index 5d3d27f48d..6305cbbc42 100644
--- a/lib/unicodeio.c
+++ b/lib/unicodeio.c
@@ -135,13 +135,8 @@ unicode_to_mb (unsigned int code,
            - replacing FULLWIDTH COLON with ':', or
            - replacing a Unicode TAG character (U+E00xx) with an empty string,
          from replacements that are worse than the FAILURE callback, such as
-           - replacing 'ç' with '?' (NetBSD, Solaris 11) or '*' (musl) or
-             NUL (IRIX).  */
+           - replacing 'ç' with '?' (NetBSD, Solaris 11) or '*' (musl).  */
       if (inbytesleft > 0 || res == (size_t)(-1)
-          /* Irix iconv() inserts a NUL byte if it cannot convert.  */
-# if !defined _LIBICONV_VERSION && (defined sgi || defined __sgi)
-          || (res > 0 && code != 0 && outptr - outbuf == 1 && *outbuf == '\0')
-# endif
           /* FreeBSD iconv(), NetBSD iconv(), and Solaris 11 iconv() insert
              a '?' if they cannot convert.  */
 # if !defined _LIBICONV_VERSION || (_LIBICONV_VERSION == 0x10b && defined __APPLE__)