diff options
author | Mark H Weaver <mhw@netris.org> | 2019-06-18 15:57:11 -0400 |
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committer | Mark H Weaver <mhw@netris.org> | 2019-06-18 15:57:11 -0400 |
commit | c10b6a3f3455f883f29c4b03ea1e5c1fa498974b (patch) | |
tree | 3a48774766e782ce87d010121dc71bbecdea13b1 /NEWS | |
parent | 8e2919b9529f042c52241d22e1661a242853c2a6 (diff) |
NEWS: More tweaks.
* NEWS: Update.
Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -153,7 +153,11 @@ applied to very large strings. ** Fix documentation of R6RS 'binary-port?' to reflect reality. Previously, the documentation incorrectly stated that 'binary-port?' -always returns #t. +always returns #t. In fact, it returns #t if and only if the port +encoding is "ISO-8859-1". The documentation for 'binary-port?' and +'textual-port?' has been rewritten to reflect the current reality, and +also to leave open the possibility of changing the behavior of these +predicates in a future version of Guile. ** Avoid passing NULL to 'memcpy' and 'memcmp'. @@ -161,6 +165,11 @@ Previously, NULL was sometimes passed to 'memcpy' or 'memcmp' when the size argument was 0. ** Save and restore errno in the signal handler. + +Previously, Guile's synchronous C signal handler failed to save/restore +errno, although it could change it. This could potentially lead to +spurious corruptions of 'errno' within threads interrupted by signals. + ** scm_to_stringn: Avoid passing NULL to c_strcasecmp. ** r6rs-ports: Accept 'port-position' values greater than 2^32. ** r6rs-ports: 'put-bytevector' accepts 64-bit integers. @@ -188,7 +197,7 @@ size argument was 0. ** Make locale monetary conversion tests be less strict on terminal whitespace. ** Disable test for current value of setitimer on Cygwin. ** Fix gc.test "after-gc-hook gets called" failures. -** Update iconv.m4 from gnulib, to fix iconv leak during configure. +** Update iconv.m4 from gnulib, to fix an iconv leak during configure. ** guild compile: Add missing newline in "unrecognized option" error message. ** 'basename' now correctly handles "/" and "//". ** Make srfi-71 visible through 'cond-expand'. |