| | 1 | --- daemon.c.orig 2007-09-29 23:58:54.000000000 -0700 |
| | 2 | +++ daemon.c 2007-09-30 00:46:19.000000000 -0700 |
| | 3 | @@ -37,6 +37,10 @@ |
| | 4 | #include <sys/cdefs.h> |
| | 5 | __FBSDID("$FreeBSD: src/lib/libc/gen/daemon.c,v 1.6 2003/11/10 22:01:42 ghelmer Exp $"); |
| | 6 | |
| | 7 | +#ifndef VARIANT_PRE1050 |
| | 8 | +#include <mach/mach.h> |
| | 9 | +#include <servers/bootstrap.h> |
| | 10 | +#endif /* !VARIANT_PRE1050 */ |
| | 11 | #include "namespace.h" |
| | 12 | #include <errno.h> |
| | 13 | #include <fcntl.h> |
| | 14 | @@ -45,6 +49,33 @@ |
| | 15 | #include <unistd.h> |
| | 16 | #include "un-namespace.h" |
| | 17 | |
| | 18 | +#ifndef VARIANT_PRE1050 |
| | 19 | +static void |
| | 20 | +move_to_root_bootstrap(void) |
| | 21 | +{ |
| | 22 | + mach_port_t parent_port = 0; |
| | 23 | + mach_port_t previous_port = 0; |
| | 24 | + |
| | 25 | + do { |
| | 26 | + if (previous_port) { |
| | 27 | + mach_port_deallocate(mach_task_self(), previous_port); |
| | 28 | + previous_port = parent_port; |
| | 29 | + } else { |
| | 30 | + previous_port = bootstrap_port; |
| | 31 | + } |
| | 32 | + |
| | 33 | + if (bootstrap_parent(previous_port, &parent_port) != 0) { |
| | 34 | + return; |
| | 35 | + } |
| | 36 | + } while (parent_port != previous_port); |
| | 37 | + |
| | 38 | + task_set_bootstrap_port(mach_task_self(), parent_port); |
| | 39 | + bootstrap_port = parent_port; |
| | 40 | +} |
| | 41 | +#endif /* !VARIANT_PRE1050 */ |
| | 42 | + |
| | 43 | +int daemon(int, int) __DARWIN_1050(daemon); |
| | 44 | + |
| | 45 | int |
| | 46 | daemon(nochdir, noclose) |
| | 47 | int nochdir, noclose; |
| | 48 | @@ -60,7 +91,9 @@ |
| | 49 | sa.sa_handler = SIG_IGN; |
| | 50 | sa.sa_flags = 0; |
| | 51 | osa_ok = _sigaction(SIGHUP, &sa, &osa); |
| | 52 | - |
| | 53 | +#ifndef VARIANT_PRE1050 |
| | 54 | + move_to_root_bootstrap(); |
| | 55 | +#endif /* !VARIANT_PRE1050 */ |
| | 56 | switch (fork()) { |
| | 57 | case -1: |
| | 58 | return (-1); |
projects / apple / libc.git / blame_incremental