linux.git/tools/include/nolibc/alloca.h, branch master Linux kernel source tree tools/nolibc: add alloca() 2026-04-27T07:00:50+00:00 Thomas Weißschuh linux@weissschuh.net 2026-04-09T15:55:28+00:00 80e5de852e3a619ff83e0347a5766b34fdc8aa78 Add the wide-used alloca() function. As it is highly machine and compiler dependent, just defer to the compiler builtin. This has been available since GCC 4 and clang 3. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://patch.msgid.link/20260409-nolibc-alloca-v1-1-ed02f68dfaf9@weissschuh.net 
Add the wide-used alloca() function. As it is highly machine and
compiler dependent, just defer to the compiler builtin. This has
been available since GCC 4 and clang 3.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260409-nolibc-alloca-v1-1-ed02f68dfaf9@weissschuh.net