libgpg-error/src/thread.h, branch gpgrt-1.50

core: Unify syscall_clamp functions.

2017-11-29T19:22:06Z

* src/estream.c (_gpgrt_set_syscall_clamp) (_gpgrt_get_syscall_clamp): Move to ... * src/syscall-clamp.c: new file. (_gpgrt_pre_syscall, _gpgrt_post_syscall): New. * src/Makefile.am (libgpg_error_la_SOURCES): Add that file. * src/estream.c: Replace the syscall wrapper with the new functions. * src/posix-lock.c: Ditto. * src/w32-lock.c: Ditto. * src/posix-thread.c: Ditto. * src/w32-thread.c: Ditto. Signed-off-by: Werner Koch

Use the syscall clamp functions also for lock functions

2016-11-11T19:28:09Z

* src/posix-lock.c (pre_lock_func, post_lock_func): New. (_gpgrt_lock_set_lock_clamp): New. (_gpgrt_lock_lock): Use clamp functions. * src/w32-lock.c (pre_lock_func, post_lock_func): New. (_gpgrt_lock_set_lock_clamp): New. (_gpgrt_lock_lock): Use clamp functions. * src/posix-lock.c (pre_syscall_func, post_syscall_func): New. (_gpgrt_thread_set_syscall_clamp): New. (_gpgrt_yield): Use clamp functions. * src/w32-lock.c (pre_syscall_func, post_syscall_func): New. (_gpgrt_thread_set_syscall_clamp): New. (_gpgrt_yield): Use clamp functions. * src/estream.c: Include lock.h and thread.h. (do_deinit): Call _gpgrt_lock_set_lock_clamp. (_gpgrt_set_syscall_clamp): Ditto. Signed-off-by: Werner Koch

Convert http links to https where possible in the source.

2016-02-08T18:34:00Z

-- * use https for bug reporting * in comments and docs, use https to refer to: - www.gnu.org - creativecommons.org - translationproject.org - mail.gnome.org - www.perl.org - www.ctan.org - www.cl.cam.ac.uk - www.ntg.nl - cygwin.com - www.ethnologue.com

Add gpgrt_lock_ functions.

2014-01-16T08:58:22Z

* src/gpg-error.h.in (GPGRT_LOCK_DEFINE): New. (gpgrt_lock_init): New. (gpgrt_lock_lock): New. (gpgrt_lock_unlock): New. (gpgrt_lock_destroy): New. (gpgrt_yield): New. * src/gpg-error.def.in: Add new functions. * m4/lock.m4, m4/threadlib.m4: New. Taken from current gnulib. * configure.ac: Call gl_LOCK. Check size of pthread_mutex_t. Add LIBTHREAD to GPG_ERROR_CONFIG_LIBS. * src/err-codes.h.in (GPG_ERR_INV_LOCK_OBJ): New. * src/gen-posix-lock-obj.c: New. * src/gen-w32-lock-obj.c: New. * src/lock.h, src/thread.h: New. * src/posix-lock-obj.h, src/w32-lock-obj.h: New. * src/posix-lock.c, src/w32-lock.c: New. * src/posix-thread.c, src/w32-thread.c: * src/w32-lock-obj-pub.in: New. * src/mkheader.c (include_file): Support build time include files. (write_special): Add keyword "include:lock-obj". * src/Makefile.am: (posix-lock-obj-pub.in): New rule. (noinst_PROGRAMS): Add gen-*-lock-obj helpers. * tests/t-common.h: New. * tests/t-lock.c: New. * tests/Makefile.am (t_lock_LDADD): Add new test. -- This patch introduces the gpgrt_ functions which will be extended over time to provide a library of commonly used code in GnuPG and Libgcrypt. Having them in a library named libgpg-error is a misnomer but this way we can achieve a smooth upgrade path. In contrasts to other GnuPG libraries, the gpgrt_ functions return a simple gpg_err_code_t and not gpg_error_t. The rationale for this is that a source of error identifier does not make sense here; it is better to use the source of error identifier of the caller. This can easily be achieved in a component by wrapping these function in a gpg_error macro/inline. There is no cross-compiling support for Posix platforms; the gen-posix-lock-obj tool must be run on the target system. Note that the gen-w32-lock-obj tool is not needed at build time but was used to figure out ABI definitions for Windows. Signed-off-by: Werner Koch