Brooks Davis e7e964cb2e syscalls: normalize _exit(2) declerations ... exit(3) is implemented by the runtime and performs a number of shutdown actions before ultimately calling _exit(2) to terminate the program. We historically named the syscall table entry `exit` rather than `_exit`, but this requires special handling in libc/libsys to cause the `_exit` symbol to exist while implementing `exit` in libc. Declare the syscall as `_exit` and flow that through the system. Because syscall(SYS_exit, code) is fairly widely used, allow a configured extra line in syscall.h to define SYS_exit to SYS__exit. I've found no external uses of __sys_exit() so I've not bothered to create a compatability version of this private symbol. Reviewed by: imp, kib, emaste Differential Revision: https://reviews.freebsd.org/D51672		2025-08-08 10:30:16 +01:00
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libc_private.h	Remove $FreeBSD$: two-line .h pattern	2023-08-16 11:54:16 -06:00
Makefile.inc	rtld: fix dependencies for rtld-libc	2025-08-08 10:30:16 +01:00
namespace.h	Remove $FreeBSD$: two-line .h pattern	2023-08-16 11:54:16 -06:00
rtld_libc.c	rtld: remove pointless "extern"	2024-02-21 02:26:10 +02:00
rtld_libc.h	syscalls: normalize _exit(2) declerations	2025-08-08 10:30:16 +01:00
un-namespace.h	Remove $FreeBSD$: two-line .h pattern	2023-08-16 11:54:16 -06:00