diff options
| author | Tom Tromey <tom@tromey.com> | 2023-08-27 11:37:38 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2023-11-07 17:47:12 -0700 |
| commit | c6d6a048f5a6f422e470c7c4bdb21a0c59d7c8fd (patch) | |
| tree | 6059da9eaca725a1e8582e4ae8c919f34019b430 /bfd/bfd.c | |
| parent | 426931be4b538078c89c09d89ae3ecbab3146f46 (diff) | |
| download | gdb-c6d6a048f5a6f422e470c7c4bdb21a0c59d7c8fd.zip gdb-c6d6a048f5a6f422e470c7c4bdb21a0c59d7c8fd.tar.gz gdb-c6d6a048f5a6f422e470c7c4bdb21a0c59d7c8fd.tar.bz2 | |
Make various error-related globals thread-local
This changes bfd_error et al to be thread-local.
* Makefile.in: Regenerate.
* aclocal.m4: Include ax_tls.m4.
* ax_tls.m4: New file.
* bfd.c: (bfd_error, input_error, input_bfd, _bfd_error_buf):
Now thread-local.
(bfd_asprintf): Update docs.
* config.in, configure: Regenerate.
* configure.ac: Call AX_TLS.
* po/bfd.pot: Regenerate.
Diffstat (limited to 'bfd/bfd.c')
| -rw-r--r-- | bfd/bfd.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -691,6 +691,8 @@ SECTION The easiest way to report a BFD error to the user is to use <<bfd_perror>>. + The BFD error is thread-local. + SUBSECTION Type <<bfd_error_type>> @@ -728,10 +730,10 @@ CODE_FRAGMENT . */ -static bfd_error_type bfd_error; -static bfd_error_type input_error; -static bfd *input_bfd; -static char *_bfd_error_buf; +static TLS bfd_error_type bfd_error; +static TLS bfd_error_type input_error; +static TLS bfd *input_bfd; +static TLS char *_bfd_error_buf; const char *const bfd_errmsgs[] = { @@ -920,7 +922,7 @@ DESCRIPTION Primarily for error reporting, this function is like libiberty's xasprintf except that it can return NULL on no memory and the returned string should not be freed. Uses a - single malloc'd buffer managed by libbfd, _bfd_error_buf. + thread-local malloc'd buffer managed by libbfd, _bfd_error_buf. Be aware that a call to this function frees the result of any previous call. bfd_errmsg (bfd_error_on_input) also calls this function. |