From: Yann Le Du <yann.le...@kernkonzept.com> The existing limit of 20 was found to be insufficient when moving from gcc 8 to gcc 9. At the time a test ran already 16 handlers had been installed leaving only minimal room for application installed handlers.
Musl uses 32, as does newlib. Further, the ISO C standard for C99 specifies that: The implementation shall support the registration of at least 32 functions. (7.20.4.2 The atexit function) Co-authored-by: Yann Le Du <yann.le...@kernkonzept.com> Signed-off-by: Marcus Haehnel <marcus.haeh...@kernkonzept.com> --- include/stdlib.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/stdlib.h b/include/stdlib.h index 8b1375184..d4e0b75e7 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -606,7 +606,7 @@ libc_hidden_proto(unsetenv) #ifdef __UCLIBC_DYNAMIC_ATEXIT__ # define __UCLIBC_MAX_ATEXIT INT_MAX #else -# define __UCLIBC_MAX_ATEXIT 20 +# define __UCLIBC_MAX_ATEXIT 32 #endif -- 2.45.2 _______________________________________________ devel mailing list -- devel@uclibc-ng.org To unsubscribe send an email to devel-le...@uclibc-ng.org
