glibc/sysdeps/nptl/pthread_atfork_compat.h

/* The compat versions for the dynamic pthread_atfork provided by libpthread,
   before supported __dso_handle was added.  */
#define PTHREAD_ATFORK_COMPAT_INTRODUCED  GLIBC_2_0
#define PTHREAD_ATFORK_COMPAT_OBSOLETED   GLIBC_2_3
Consolidate pthread_atfork The pthread_atfork is similar between Linux and Hurd, only the compat version bits differs. The generic version is place at sysdeps/pthread with a common name. It also fixes an issue with Hurd license, where the static-only object did not use LGPL + exception. Checked on x86_64-linux-gnu, i686-linux-gnu, and with a build for i686-gnu. 2021-01-20 17:06:56 +00:00			`/* The compat versions for the dynamic pthread_atfork provided by libpthread,`
			`before supported __dso_handle was added. */`
			`#define PTHREAD_ATFORK_COMPAT_INTRODUCED GLIBC_2_0`
			`#define PTHREAD_ATFORK_COMPAT_OBSOLETED GLIBC_2_3`