darwin: Drop support for macOS 10.7 and earlier

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>

9 files changed, 5 insertions, 506 deletions

diff --git a/configure.ac b/configure.ac
index 3530b7e..b0a22b7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -117,26 +117,12 @@ if test "x$LAUNCHD" = "xauto"; then
 	AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])
 fi
 
-TIGER_LAUNCHD=no
-if test "x$LAUNCHD" = "xyes" ; then
-	AC_DEFINE(HAVE_LAUNCHD, 1, [launchd support available])
-	case $host_os in
-		darwin8*)
-			TIGER_LAUNCHD=yes
-		;;
-	esac
-        AC_CHECK_FUNC(dispatch_async,
-                              AC_DEFINE([HAVE_LIBDISPATCH], 1, [Define to 1 if you have the libdispatch (GCD) available]),
-                              [])
-fi
-
 AC_DEFINE_UNQUOTED(BUNDLE_ID_PREFIX, "$bundleidprefix", [Prefix to use for launchd identifiers])
 AC_SUBST([launchagentsdir])
 AC_SUBST([launchdaemonsdir])
 AC_SUBST([bundleidprefix])
 AC_SUBST([launchagentxserver])
 AM_CONDITIONAL(LAUNCHD, [test "x$LAUNCHD" = "xyes"])
-AM_CONDITIONAL(TIGER_LAUNCHD, [test "x$TIGER_LAUNCHD" = "xyes"])
 AM_CONDITIONAL(LAUNCHAGENT_XSERVER, [test "x$launchagentxserver" != "xno"])
 
 # Checks for pkg-config packages
diff --git a/launchd/Makefile.am b/launchd/Makefile.am
index 0135b7f..23ca02a 100644
--- a/launchd/Makefile.am
+++ b/launchd/Makefile.am
@@ -1,8 +1,2 @@
 DIST_SUBDIRS = privileged_startx user_startx
-SUBDIRS = privileged_startx 
-
-if !TIGER_LAUNCHD
-SUBDIRS += user_startx
-endif
-
-EXTRA_DIST = console_redirect.h
+SUBDIRS = privileged_startx user_startx
diff --git a/launchd/console_redirect.c b/launchd/console_redirect.c
deleted file mode 100644
index 7ce3626..0000000
--- a/launchd/console_redirect.c
+++ /dev/null
@@ -1,418 +0,0 @@
-/* Copyright (c) 2011 Apple Inc.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
- * HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above
- * copyright holders shall not be used in advertising or otherwise to
- * promote the sale, use or other dealings in this Software without
- * prior written authorization.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#else
-#define DEBUG_CONSOLE_REDIRECT 1
-#define HAVE_LIBDISPATCH 1
-#endif
-
-#include <assert.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/event.h>
-#include <asl.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include "console_redirect.h"
-
-#define BUF_SIZE 512
-
-#ifdef HAVE_LIBDISPATCH
-#include <dispatch/dispatch.h>
-
-static dispatch_queue_t redirect_serial_q;
-static dispatch_group_t read_source_group;
-#else
-#include <pthread.h>
-
-static pthread_t redirect_pthread;
-static pthread_mutex_t redirect_fds_lock = PTHREAD_MUTEX_INITIALIZER;
-
-static int kq;
-
-/* Notifications to our reader thread */
-#define ASL_REDIRECT_TERMINATE ((void *)(uintptr_t)1)
-#endif
-
-typedef struct {
-    int level;
-    aslclient asl;
-    aslmsg msg;
-
-    /* Buffered reading */
-    char *buf;
-    char *w;
-
-#ifdef HAVE_LIBDISPATCH
-    dispatch_source_t read_source;
-#endif
-} asl_redirect;
-
-static asl_redirect *redirect_fds = NULL;
-static int n_redirect_fds = 0;
-
-/* Read from the FD until there is no more to read and redirect to ASL.
- * Preconditions:
- *      1: pthread_mutex_lock lock is held (pthreads) or called
- *         from the appropriate serial queue for operating on
- *         redirect_fds
- *      2: fd corresponds to a valid entry in redirect_fds
- *
- * Return values:
- *      If the pipe is closed, EOF is returned regardless of how many bytes
- *      were processed.  If the pipe is still open, the number of read bytes
- *      is returned.
- */
-static inline int _read_redirect(int fd, int flush) {
-    int total_read = 0;
-    int nbytes;
-    asl_redirect *aslr = &redirect_fds[fd];
-
-    while((nbytes = read(fd, aslr->w, BUF_SIZE - (aslr->w - aslr->buf) - 1)) > 0) {
-        char *s, *p;
-
-        /* Increment our returned number read */
-        total_read += nbytes;
-
-        nbytes += (aslr->w - aslr->buf);
-        aslr->buf[nbytes] = '\0';
-
-        /* One line at a time */
-        for(p=aslr->buf; *p && (p - aslr->buf) < nbytes; p = s + 1) {
-            // Find null or \n
-            for(s=p; *s && *s != '\n'; s++);
-            if(*s == '\n') {
-                *s='\0';
-                asl_log(aslr->asl, aslr->msg, aslr->level, "%s", p);
-            } else if(aslr->buf != p) {
-                memmove(aslr->buf, p, BUF_SIZE - (p - aslr->buf));
-                aslr->w = aslr->buf + (s - p);
-                break;
-            } else if(nbytes == BUF_SIZE - 1) {
-                asl_log(aslr->asl, aslr->msg, aslr->level, "%s", p);
-                aslr->w = aslr->buf;
-                break;
-            }
-        }
-    }
-
-    /* Flush if requested or we're at EOF */
-    if(flush || nbytes == 0) {
-        if(aslr->w > aslr->buf) {
-            *aslr->w = '\0';
-            asl_log(aslr->asl, aslr->msg, aslr->level, "%s", aslr->buf);
-        }
-    }
-
-    if(nbytes == 0)
-        return EOF;
-    return total_read;
-}
-
-#ifdef HAVE_LIBDISPATCH
-static void read_from_source(void *_source) {
-    dispatch_source_t source = (dispatch_source_t)_source;
-    int fd = dispatch_source_get_handle(source);
-    if(_read_redirect(fd, 0) == EOF) {
-        dispatch_source_cancel(source);
-    }
-}
-
-static void cancel_source(void *_source) {
-    dispatch_source_t source = (dispatch_source_t)_source;
-    int fd = dispatch_source_get_handle(source);
-    asl_redirect *aslr = &redirect_fds[fd];
-
-    /* Flush the buffer */
-    _read_redirect(fd, 1);
-
-    close(fd);
-    free(aslr->buf);
-    memset(aslr, 0, sizeof(*aslr));
-    dispatch_release(source);
-    dispatch_group_leave(read_source_group);
-}
-
-#else /* !HAVE_LIBDISPATCH */
-static void *redirect_thread(void *ctx __unused) {
-    struct kevent ev;
-    int n;
-
-    while(1) {
-        n = kevent(kq, NULL, 0, &ev, 1, NULL);
-
-        /* Bail on errors */
-        if(n < 0) {
-            asl_log(NULL, NULL, ASL_LEVEL_ERR, "kevent failure: %s", strerror(errno));
-            break;
-        }
-        
-        /* This should not happen */
-        if(n == 0)
-            continue;
-
-        switch(ev.filter) {
-            case EVFILT_READ:
-                pthread_mutex_lock(&redirect_fds_lock);
-                {
-                    int fd = ev.ident;
-                    int close_fd = 0;
-                    asl_redirect *aslr = &redirect_fds[fd];
-
-                    if(fd < 0 || fd >= n_redirect_fds || aslr->buf == NULL) {
-                        asl_log(NULL, NULL, ASL_LEVEL_ERR, "Unexpected file descriptor: %d", fd);
-                        goto next;
-                    }
-
-                    if(ev.flags & EV_EOF) {
-                        close_fd = 1;
-                        if(EOF != _read_redirect(fd, 1)) {
-                            asl_log(NULL, NULL, ASL_LEVEL_ERR, "kevent reported EOF on %d, but read doesn't concur.", fd);
-                        }
-                    } else {
-                        close_fd = (EOF == _read_redirect(fd, 0));
-                    }
-                    
-                    if(close_fd) {
-                        EV_SET(&ev, fd, EVFILT_READ, EV_DELETE, 0, 0, 0);
-                        kevent(kq, &ev, 1, NULL, 0, NULL);
-                        close(fd);
-                        free(aslr->buf);
-                        memset(aslr, 0, sizeof(*aslr));
-                    }
-                }
-                next:
-                pthread_mutex_unlock(&redirect_fds_lock);
-
-            case EVFILT_TIMER:
-                if(ev.udata == ASL_REDIRECT_TERMINATE)
-                    return NULL;
-
-            default:
-                ;;
-        }
-    }
-
-    return NULL;
-}
-#endif
-
-static void redirect_atexit(void) {
-    /* stdout is linebuffered, so flush the buffer */
-    if(redirect_fds[STDOUT_FILENO].buf)
-        fflush(stdout);
-
-#ifdef HAVE_LIBDISPATCH
-    {
-        int i;
-
-        /* Cancel all of our dispatch sources, so they flush to ASL */
-        for(i=0; i < n_redirect_fds; i++)
-            if(redirect_fds[i].read_source)
-                dispatch_source_cancel(redirect_fds[i].read_source);
-
-        /* Wait at least three seconds for our sources to flush to ASL */
-        dispatch_group_wait(read_source_group, dispatch_time(DISPATCH_TIME_NOW, 3LL * NSEC_PER_SEC));
-    }
-#else
-    {
-        struct kevent ev;
-
-        /* Tell our reader thread it is time to pack up and go home */
-        EV_SET(&ev, 0, EVFILT_TIMER, EV_ADD | EV_ONESHOT, 0, 0, ASL_REDIRECT_TERMINATE);
-        kevent(kq, &ev, 1, NULL, 0, NULL);
-    
-        pthread_join(redirect_pthread, NULL);
-    }
-#endif
-}
-
-#ifdef HAVE_LIBDISPATCH
-static void xi_asl_init(void *ctx __unused)
-#else
-static void xi_asl_init(void)
-#endif
-{
-    assert((redirect_fds = calloc(16, sizeof(*redirect_fds))) != NULL);
-    n_redirect_fds = 16;
-
-#ifdef HAVE_LIBDISPATCH
-    redirect_serial_q = dispatch_queue_create("com.apple.asl-redirect", NULL);
-    assert(redirect_serial_q != NULL);
-
-    read_source_group = dispatch_group_create();
-    assert(read_source_group != NULL);
-#else
-    assert((kq = kqueue()) != -1);
-    assert(pthread_create(&redirect_pthread, NULL, redirect_thread, NULL) == 0);
-#endif
-
-    atexit(redirect_atexit);
-}
-
-int xi_asl_log_fd(aslclient asl, aslmsg msg, int level, int fd) {
-#ifdef HAVE_LIBDISPATCH
-    int err __block = 0;
-    static dispatch_once_t once_control;
-    dispatch_once_f(&once_control, NULL, xi_asl_init);
-#else
-    int err = 0;
-    static pthread_once_t once_control = PTHREAD_ONCE_INIT;
-    assert(pthread_once(&once_control, xi_asl_init) == 0);
-#endif
-    
-    if(fd < 0)
-        return EBADF;
-    
-#ifdef HAVE_LIBDISPATCH
-#define BLOCK_DONE return
-    dispatch_sync(redirect_serial_q, ^
-#else
-#define BLOCK_DONE goto done
-    assert(pthread_mutex_lock(&redirect_fds_lock) == 0);
-#endif
-    {
-        /* Reallocate if we need more space */
-        if(fd >= n_redirect_fds) {
-            size_t new_n = 1 << (ffs(fd) + 1);
-            asl_redirect *new_array = realloc(redirect_fds, new_n * sizeof(*redirect_fds));
-            if(!new_array) {
-                err = errno;
-                BLOCK_DONE;
-            }
-            redirect_fds = new_array;
-            memset(redirect_fds + n_redirect_fds, 0, new_n - n_redirect_fds);
-            n_redirect_fds = new_n;
-        }
-        
-        /* If we're already listening on it, return error. */
-        if(redirect_fds[fd].buf != NULL) {
-            err = EBADF;
-            BLOCK_DONE;
-        }
-        
-        /* Initialize our buffer */
-        redirect_fds[fd].buf = (char *)malloc(BUF_SIZE);
-        if(redirect_fds[fd].buf == NULL) {
-            err = errno;
-            BLOCK_DONE;
-        }
-        redirect_fds[fd].w = redirect_fds[fd].buf;
-        
-        /* Store our ASL settings */
-        redirect_fds[fd].level = level;
-        redirect_fds[fd].asl = asl;
-        redirect_fds[fd].msg = msg;
-        
-        /* Don't block on reads from this fd */
-        fcntl(fd, F_SETFL, O_NONBLOCK);
-        
-        /* Start listening */
-#ifdef HAVE_LIBDISPATCH
-        {
-            dispatch_source_t read_source = dispatch_source_create(DISPATCH_SOURCE_TYPE_READ, fd, 0, redirect_serial_q);
-            redirect_fds[fd].read_source = read_source;
-            dispatch_set_context(read_source, read_source);
-            dispatch_source_set_event_handler_f(read_source, read_from_source);
-            dispatch_source_set_cancel_handler_f(read_source, cancel_source);
-            dispatch_group_enter(read_source_group);
-            dispatch_resume(read_source);
-        }
-#else
-        {
-            struct kevent ev;
-            EV_SET(&ev, fd, EVFILT_READ, EV_ADD, 0, 0, 0);
-            kevent(kq, &ev, 1, NULL, 0, NULL);
-        }
-#endif
-    }
-#ifdef HAVE_LIBDISPATCH
-    );
-#else
-done:
-    assert(pthread_mutex_unlock(&redirect_fds_lock) == 0);
-#endif
-#undef BLOCK_DONE
-    
-    return err;
-}
-
-int xi_asl_capture_fd(aslclient asl, aslmsg msg, int level, int fd) {
-    int pipepair[2];
-    
-    /* Create pipe */
-    if(pipe(pipepair) == -1)
-        return errno;
-    
-    /* Close the read fd but not the write fd on exec */
-    if(fcntl(pipepair[0], F_SETFD, FD_CLOEXEC) == -1)
-        return errno;
-
-    /* Replace the existing fd */
-    if(dup2(pipepair[1], fd) == -1) {
-        close(pipepair[0]);
-        close(pipepair[1]);
-        return errno;
-    }
-
-    /* If we capture STDOUT_FILENO, make sure we linebuffer stdout */
-    if(fd == STDOUT_FILENO)
-        setlinebuf(stdout);
-    
-    /* Close the duplicate fds since they've been reassigned */
-    close(pipepair[1]);
-
-    /* Hand off the read end of our pipe to xi_asl_log_fd */
-    return xi_asl_log_fd(asl, msg, level, pipepair[0]);
-}
-
-#ifdef DEBUG_CONSOLE_REDIRECT
-int main(int argc __unused, char **argv __unused) {
-    xi_asl_capture_fd(NULL, NULL, ASL_LEVEL_NOTICE, STDOUT_FILENO);
-    xi_asl_capture_fd(NULL, NULL, ASL_LEVEL_ERR, STDERR_FILENO);
-
-    fprintf(stderr, "TEST ERR1\n");
-    fprintf(stdout, "TEST OUT1\n");
-    fprintf(stderr, "TEST ERR2\n");
-    fprintf(stdout, "TEST OUT2\n");
-    system("/bin/echo SYST OUT");
-    system("/bin/echo SYST ERR >&2");
-    fprintf(stdout, "TEST OUT3\n");
-    fprintf(stdout, "TEST OUT4\n");
-    fprintf(stderr, "TEST ERR3\n");
-    fprintf(stderr, "TEST ERR4\n");
-
-    exit(0);
-}
-#endif
diff --git a/launchd/console_redirect.h b/launchd/console_redirect.h
deleted file mode 100644
index 134def6..0000000
--- a/launchd/console_redirect.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (c) 2011 Apple Inc.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
- * HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above
- * copyright holders shall not be used in advertising or otherwise to
- * promote the sale, use or other dealings in this Software without
- * prior written authorization.
- */
-
-#ifndef _XQUARTZ_CONSOLE_REDIRECT_H_
-#define _XQUARTZ_CONSOLE_REDIRECT_H_
-
-#include <asl.h>
-
-/* The given fd is replaced with a pipe.  Anything written to it will will be
- * logged to ASL.
- */
-int xi_asl_capture_fd(aslclient asl, aslmsg msg, int level, int fd);
-
-/* The given fd is read from and passed along to ASL until all write ends of the
- * pipe are closed. Once the last writer has closed the pipe, we close our end.
- */
-int xi_asl_log_fd(aslclient asl, aslmsg msg, int level, int fd);
-
-#endif
diff --git a/launchd/privileged_startx/Makefile.am b/launchd/privileged_startx/Makefile.am
index a6ed492..ea99005 100644
--- a/launchd/privileged_startx/Makefile.am
+++ b/launchd/privileged_startx/Makefile.am
@@ -36,12 +36,7 @@ privstartx_SCRIPTS = 10-tmpdirs 20-font_cache
 AM_CPPFLAGS = -I$(srcdir)/.. -DXINITDIR=\"$(xinitrcdir)\" -DSCRIPTDIR=\"$(privstartxdir)\" -DBINDIR=\"$(bindir)\"
 CPP_FILES_FLAGS = -D__libexecdir__="$(libexecdir)" -DXINITDIR="$(xinitrcdir)" -DSCRIPTDIR="$(privstartxdir)" -DBINDIR="$(bindir)" -DBUNDLE_ID_PREFIX="$(bundleidprefix)"
 
-if TIGER_LAUNCHD
-CPP_FILES_FLAGS += -DTIGER_LAUNCHD
-endif
-
 dist_privileged_startx_SOURCES = \
-	$(srcdir)/../console_redirect.c \
 	server.c \
 	client.c \
 	privileged_startx.c
diff --git a/launchd/privileged_startx/privileged_startx.plist.cpp b/launchd/privileged_startx/privileged_startx.plist.cpp
index e1652b0..370350a 100644
--- a/launchd/privileged_startx/privileged_startx.plist.cpp
+++ b/launchd/privileged_startx/privileged_startx.plist.cpp
@@ -10,14 +10,6 @@
 			<string>-d</string>
 			<string>SCRIPTDIR</string>
 		</array>
-#ifdef TIGER_LAUNCHD
-	<key>RunAtLoad</key>
-		<true/>
-	<key>KeepAlive</key>
-		<true/>
-	<key>ServiceIPC</key>
-		<true/>
-#else
 	<key>MachServices</key>
 		<dict>
 			<key>BUNDLE_ID_PREFIX.privileged_startx</key>
@@ -27,6 +19,5 @@
 		<integer>120</integer>
 	<key>EnableTransactions</key>
 		<true/>
-#endif
 </dict>
 </plist>
diff --git a/launchd/privileged_startx/server.c b/launchd/privileged_startx/server.c
index 005758d..f37c9b1 100644
--- a/launchd/privileged_startx/server.c
+++ b/launchd/privileged_startx/server.c
@@ -46,8 +46,6 @@
 #include <asl.h>
 #include <errno.h>
 
-#include "console_redirect.h"
-
 #include "privileged_startx.h"
 #include "privileged_startxServer.h"
 
@@ -153,8 +151,8 @@ int server_main(const char *dir) {
     }
 
     aslc = asl_open(labelstr, BUNDLE_ID_PREFIX, ASL_OPT_NO_DELAY);
-    xi_asl_capture_fd(aslc, NULL, ASL_LEVEL_INFO, STDOUT_FILENO);
-    xi_asl_capture_fd(aslc, NULL, ASL_LEVEL_NOTICE, STDERR_FILENO);
+    asl_log_descriptor(aslc, NULL, ASL_LEVEL_INFO, STDOUT_FILENO, ASL_LOG_DESCRIPTOR_WRITE);
+    asl_log_descriptor(aslc, NULL, ASL_LEVEL_NOTICE, STDERR_FILENO, ASL_LOG_DESCRIPTOR_WRITE);
 
 #ifdef LAUNCH_JOBKEY_MACHSERVICES
     launch_data_t tmv;
diff --git a/launchd/user_startx/Makefile.am b/launchd/user_startx/Makefile.am
index e895ee2..1b18db0 100644
--- a/launchd/user_startx/Makefile.am
+++ b/launchd/user_startx/Makefile.am
@@ -26,7 +26,6 @@ libexec_PROGRAMS = launchd_startx
 AM_CPPFLAGS = -I$(srcdir)/.. -DXINITDIR=\"$(xinitrcdir)\" -DBINDIR=\"$(bindir)\"
 
 dist_launchd_startx_SOURCES = \
-	$(srcdir)/../console_redirect.c \
 	launchd_startx.c
 
 CPP_FILES_FLAGS = \
diff --git a/launchd/user_startx/launchd_startx.c b/launchd/user_startx/launchd_startx.c
index 67419a4..27ce9e1 100644
--- a/launchd/user_startx/launchd_startx.c
+++ b/launchd/user_startx/launchd_startx.c
@@ -39,8 +39,6 @@
 #include <stdlib.h>
 #include <spawn.h>
 
-#include "console_redirect.h"
-
 int main(int argc, char **argv, char **envp) {
     aslclient aslc;
     pid_t child;
@@ -53,8 +51,8 @@ int main(int argc, char **argv, char **envp) {
 
     aslc = asl_open(BUNDLE_ID_PREFIX".startx", BUNDLE_ID_PREFIX, ASL_OPT_NO_DELAY);
 
-    xi_asl_capture_fd(aslc, NULL, ASL_LEVEL_INFO, STDOUT_FILENO);
-    xi_asl_capture_fd(aslc, NULL, ASL_LEVEL_NOTICE, STDERR_FILENO);
+    asl_log_descriptor(aslc, NULL, ASL_LEVEL_INFO, STDOUT_FILENO, ASL_LOG_DESCRIPTOR_WRITE);
+    asl_log_descriptor(aslc, NULL, ASL_LEVEL_NOTICE, STDERR_FILENO, ASL_LOG_DESCRIPTOR_WRITE);
 
     assert(posix_spawnp(&child, argv[1], NULL, NULL, &argv[1], envp) == 0);
     wait4(child, &pstat, 0, (struct rusage *)0);