cosmopolitan/libc/sysv/calls/sys_syslog.s
Justine Tunney 5546559034 Improve pledge() usability and consistency
- We now kill the program on violations like OpenBSD
- We now print a message explaining which promise is needed
- This change also fixes a linkage bug with thread local storage
- Your sigaction() handlers should now be more thread safe

A new `__pledge_mode` global has been introduced to make pledge() more
customizable on Linux. For example:

    __attribute__((__constructor__)) static void init(void) {
      __pledge_mode = SECCOMP_RET_ERRNO | EPERM;
    }

Can be used to restore our old permissive pledge() behavior.
2022-08-07 16:18:33 -07:00

2 lines
93 B
ArmAsm

.include "o/libc/sysv/macros.internal.inc"
.scall sys_syslog,0xfffffffffffff067,globl,hidden