This is the mail archive of the glibc-cvs@sourceware.org mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

GNU C Library master sources branch master updated. glibc-2.28.9000-365-g7c857b6


This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, master has been updated
       via  7c857b6f0db01e8d6876e601f0cbcd21d23e4dd5 (commit)
       via  3a3fb7557274108ea3dc5ac62333c808a6c171db (commit)
      from  c37cd4398a684010b39e0c09f1132757e11edbf1 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=7c857b6f0db01e8d6876e601f0cbcd21d23e4dd5

commit 7c857b6f0db01e8d6876e601f0cbcd21d23e4dd5
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Fri Dec 7 15:01:40 2018 +0100

    hurd: Implement support for posix_spawn_file_actions_addfchdir_np

diff --git a/ChangeLog b/ChangeLog
index 0de80af..e137a0d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2018-12-07  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* sysdeps/mach/hurd/spawni.c (child_lookup_under, child_fchdir): New
+	functions.
+	(__spawni): Handle spawn_do_fchdir by calling child_fchdir.
+
 2018-12-07  Florian Weimer  <fweimer@redhat.com>
 
 	[BZ #17405]
diff --git a/sysdeps/mach/hurd/spawni.c b/sysdeps/mach/hurd/spawni.c
index b98e991..16c927b 100644
--- a/sysdeps/mach/hurd/spawni.c
+++ b/sysdeps/mach/hurd/spawni.c
@@ -259,6 +259,46 @@ __spawni (pid_t *pid, const char *file,
 
       return err;
     }
+  inline error_t child_lookup_under (file_t startdir, const char *file,
+				     int oflag, mode_t mode, file_t *result)
+    {
+      error_t use_init_port (int which, error_t (*operate) (mach_port_t))
+	{
+	  return (which == INIT_PORT_CWDIR ? (*operate) (startdir) :
+		  child_init_port (which, operate));
+	}
+
+      return __hurd_file_name_lookup (&use_init_port, &child_fd, 0,
+				      file, oflag, mode, result);
+    }
+  auto error_t child_fchdir (int fd)
+    {
+      file_t new_ccwdir;
+      error_t err;
+
+      if ((unsigned int)fd >= dtablesize
+	  || dtable[fd] == MACH_PORT_NULL)
+	return EBADF;
+
+      /* We look up "." to force ENOTDIR if it's not a directory and EACCES if
+         we don't have search permission.  */
+      if (dtable_cells[fd] != NULL)
+	  err = HURD_PORT_USE (dtable_cells[fd],
+		    ({
+		      child_lookup_under (port, ".", O_NOTRANS, 0, &new_ccwdir);
+		     }));
+      else
+	  err = child_lookup_under (dtable[fd], ".", O_NOTRANS, 0, &new_ccwdir);
+
+      if (!err)
+	{
+	  if (ccwdir != MACH_PORT_NULL)
+	    __mach_port_deallocate (__mach_task_self (), ccwdir);
+	  ccwdir = new_ccwdir;
+	}
+
+      return err;
+    }
 
 
   /* Do this once.  */
@@ -553,6 +593,10 @@ __spawni (pid_t *pid, const char *file,
 	  case spawn_do_chdir:
 	    err = child_chdir (action->action.chdir_action.path);
 	    break;
+
+	  case spawn_do_fchdir:
+	    err = child_fchdir (action->action.fchdir_action.fd);
+	    break;
 	  }
 
 	if (err)

http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=3a3fb7557274108ea3dc5ac62333c808a6c171db

commit 3a3fb7557274108ea3dc5ac62333c808a6c171db
Author: Florian Weimer <fweimer@redhat.com>
Date:   Fri Dec 7 15:00:04 2018 +0100

    posix: New function posix_spawn_file_actions_addfchdir_np [BZ #17405]
    
    Along with posix_spawn_file_actions_addchdir,
    posix_spawn_file_actions_addfchdir is the subject of a change proposal
    for POSIX: <http://austingroupbugs.net/view.php?id=1208>

diff --git a/ChangeLog b/ChangeLog
index e8cb048..0de80af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,71 @@
+2018-12-07  Florian Weimer  <fweimer@redhat.com>
+
+	[BZ #17405]
+	* posix/Makefile (routines): Add spawn_faction_addfchdir.
+	* posix/Versions (GLIBC_2.29): Export
+	posix_spawn_file_actions_addfchdir_np.
+	* posix/spawn.h (posix_spawn_file_actions_addfchdir_np): Declare.
+	* posix/spawn_faction_destroy.c
+	(__posix_spawn_file_actions_destroy): Handle spawn_do_fchdir.
+	* posix/spawn_int.h (struct __spawn_action): Add spawn_do_fchdir
+	and the field action.fchdir_action.
+	* posix/tst-spawn-chdir.c (add_chdir): New function.
+	(do_test): Add do_fchdir loop.  Call add_chdir.
+	* sysdeps/posix/spawni.c (__spawni_child): Handle spawn_do_fchdir.
+	* sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise.
+	* sysdeps/mach/hurd/i386/libc.abilist (GLIBC_2.29): Add
+	posix_spawn_file_actions_addfchdir_np.
+	* sysdeps/unix/sysv/linux/aarch64/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/alpha/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/arm/libc.abilist (GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/hppa/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/i386/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/ia64/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/microblaze/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/nios2/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
+	(GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sh/libc.abilist (GLIBC_2.29): Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist (GLIBC_2.29):
+	Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist (GLIBC_2.29):
+	Likewise.
+
 2018-12-06  Joseph Myers  <joseph@codesourcery.com>
 
 	* manual/texinfo.tex: Update to version 2018-09-21.20 with
diff --git a/NEWS b/NEWS
index 8483dcf..f338c32 100644
--- a/NEWS
+++ b/NEWS
@@ -30,10 +30,12 @@ Major new features:
   HTM state is saved and restore lazily (the state being saved even when the
   process actually does not use HTM).
 
-* The posix_spawn_file_actions_addchdir_np function has been added,
-  enabling posix_spawn and posix_spawnp to run the new process in a
-  different directory.  This is a GNU extension and similar to the
-  Solaris function of the same name.
+* The functions posix_spawn_file_actions_addchdir_np and
+  posix_spawn_file_actions_addfchdir_np have been added, enabling
+  posix_spawn and posix_spawnp to run the new process in a different
+  directory.  These functions are GNU extensions.  The function
+  posix_spawn_file_actions_addchdir_np is similar to the Solaris function
+  of the same name.
 
 * The popen and system do not run atfork handlers anymore (BZ#17490).
   Although it is a possible POSIX violation, the POSIX rationale in
diff --git a/posix/Makefile b/posix/Makefile
index a8fb1e1..d5a6844 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -55,7 +55,7 @@ routines :=								      \
 	pread pwrite pread64 pwrite64					      \
 	spawn_faction_init spawn_faction_destroy spawn_faction_addclose	      \
 	spawn_faction_addopen spawn_faction_adddup2 spawn_valid_fd	      \
-	spawn_faction_addchdir 						      \
+	spawn_faction_addchdir spawn_faction_addfchdir			      \
 	spawnattr_init spawnattr_destroy				      \
 	spawnattr_getdefault spawnattr_setdefault			      \
 	spawnattr_getflags spawnattr_setflags				      \
diff --git a/posix/Versions b/posix/Versions
index 56ab921..ad693ae 100644
--- a/posix/Versions
+++ b/posix/Versions
@@ -139,6 +139,7 @@ libc {
   }
   GLIBC_2.29 {
     posix_spawn_file_actions_addchdir_np;
+    posix_spawn_file_actions_addfchdir_np;
   }
   GLIBC_PRIVATE {
     __libc_fork; __libc_pread; __libc_pwrite;
diff --git a/posix/spawn.h b/posix/spawn.h
index c84ee4b..8c40b4d 100644
--- a/posix/spawn.h
+++ b/posix/spawn.h
@@ -190,6 +190,12 @@ extern int posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *
    affects the subsequent file actions.  */
 extern int posix_spawn_file_actions_addchdir_np (posix_spawn_file_actions_t *,
 						 const char *__path) __THROW;
+
+/* Add an action changing the directory to FD during spawn.  This
+   affects the subsequent file actions.  FD is not duplicated and must
+   be open when the file action is executed.  */
+extern int posix_spawn_file_actions_addfchdir_np (posix_spawn_file_actions_t *,
+						  int __fd) __THROW;
 #endif
 
 __END_DECLS
diff --git a/posix/spawn_faction_destroy.c b/posix/spawn_faction_addfchdir.c
similarity index 50%
copy from posix/spawn_faction_destroy.c
copy to posix/spawn_faction_addfchdir.c
index 05ca9dc..6f069df 100644
--- a/posix/spawn_faction_destroy.c
+++ b/posix/spawn_faction_addfchdir.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 2000-2018 Free Software Foundation, Inc.
+/* Add a directory change to a file action list for posix_spawn.
+   Copyright (C) 2000-2018 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -15,37 +16,31 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#include <errno.h>
 #include <spawn.h>
-#include <stdlib.h>
+#include <string.h>
 
 #include "spawn_int.h"
 
-/* Deallocate the file actions.  */
 int
-__posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions)
+posix_spawn_file_actions_addfchdir_np (posix_spawn_file_actions_t *actions,
+                                       int fd)
 {
-  /* Free the paths in the open actions.  */
-  for (int i = 0; i < file_actions->__used; ++i)
-    {
-      struct __spawn_action *sa = &file_actions->__actions[i];
-      switch (sa->tag)
-	{
-	case spawn_do_open:
-	  free (sa->action.open_action.path);
-	  break;
-	case spawn_do_chdir:
-	  free (sa->action.chdir_action.path);
-	  break;
-	case spawn_do_close:
-	case spawn_do_dup2:
-	  /* No cleanup required.  */
-	  break;
-	}
-    }
-
-  /* Free the array of actions.  */
-  free (file_actions->__actions);
+  struct __spawn_action *rec;
+
+  /* Allocate more memory if needed.  */
+  if (actions->__used == actions->__allocated
+      && __posix_spawn_file_actions_realloc (actions) != 0)
+    /* This can only mean we ran out of memory.  */
+    return ENOMEM;
+
+  /* Add the new value.  */
+  rec = &actions->__actions[actions->__used];
+  rec->tag = spawn_do_fchdir;
+  rec->action.fchdir_action.fd = fd;
+
+  /* Account for the new entry.  */
+  ++actions->__used;
+
   return 0;
 }
-weak_alias (__posix_spawn_file_actions_destroy,
-	    posix_spawn_file_actions_destroy)
diff --git a/posix/spawn_faction_destroy.c b/posix/spawn_faction_destroy.c
index 05ca9dc..da172a8 100644
--- a/posix/spawn_faction_destroy.c
+++ b/posix/spawn_faction_destroy.c
@@ -38,6 +38,7 @@ __posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions)
 	  break;
 	case spawn_do_close:
 	case spawn_do_dup2:
+	case spawn_do_fchdir:
 	  /* No cleanup required.  */
 	  break;
 	}
diff --git a/posix/spawn_int.h b/posix/spawn_int.h
index 9db3555..0d0e438 100644
--- a/posix/spawn_int.h
+++ b/posix/spawn_int.h
@@ -31,6 +31,7 @@ struct __spawn_action
     spawn_do_dup2,
     spawn_do_open,
     spawn_do_chdir,
+    spawn_do_fchdir,
   } tag;
 
   union
@@ -55,6 +56,10 @@ struct __spawn_action
     {
       char *path;
     } chdir_action;
+    struct
+    {
+      int fd;
+    } fchdir_action;
   } action;
 };
 
diff --git a/posix/tst-spawn-chdir.c b/posix/tst-spawn-chdir.c
index dc14f20..8f44795 100644
--- a/posix/tst-spawn-chdir.c
+++ b/posix/tst-spawn-chdir.c
@@ -20,11 +20,13 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <spawn.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
 #include <support/check.h>
 #include <support/support.h>
 #include <support/temp_file.h>
+#include <support/test-driver.h>
 #include <support/xstdio.h>
 #include <support/xunistd.h>
 #include <unistd.h>
@@ -64,6 +66,24 @@ get_pwd_program (void)
   FAIL_EXIT1 ("cannot find pwd program");
 }
 
+/* Adds chdir operations to ACTIONS, using PATH.  If DO_FCHDIR, use
+   the open function and TMPFD to emulate chdir using fchdir.  */
+static void
+add_chdir (posix_spawn_file_actions_t *actions, const char *path,
+           bool do_fchdir, int tmpfd)
+{
+  if (do_fchdir)
+    {
+      TEST_COMPARE (posix_spawn_file_actions_addopen
+                    (actions, tmpfd, path, O_DIRECTORY | O_RDONLY, 0), 0);
+      TEST_COMPARE (posix_spawn_file_actions_addfchdir_np
+                    (actions, tmpfd), 0);
+      TEST_COMPARE (posix_spawn_file_actions_addclose (actions, tmpfd), 0);
+    }
+  else
+    TEST_COMPARE (posix_spawn_file_actions_addchdir_np (actions, path), 0);
+}
+
 static int
 do_test (void)
 {
@@ -87,103 +107,109 @@ do_test (void)
   int iteration = 0;
   for (int do_spawnp = 0; do_spawnp < 2; ++do_spawnp)
     for (int do_overwrite = 0; do_overwrite < 2; ++do_overwrite)
-      {
-        ++iteration;
-        printf ("info: iteration=%d do_spawnp=%d do_overwrite=%d\n",
-                iteration, do_spawnp, do_overwrite);
-
-        /* The "pwd" program runs in this directory.  */
-        char *iteration_directory = xasprintf ("%s/%d", directory, iteration);
-        add_temp_file (iteration_directory);
-        xmkdir (iteration_directory, 0777);
-
-        /* This file receives output from "pwd".  */
-        char *output_file_path
-          = xasprintf ("%s/output-file", iteration_directory);
-        add_temp_file (output_file_path);
-
-        /* This subdirectory is used for chdir ordering checks.  */
-        char *subdir_path = xasprintf ("%s/subdir", iteration_directory);
-        add_temp_file (subdir_path);
-        xmkdir (subdir_path, 0777);
-
-        /* Also used for checking the order of actions.  */
-        char *probe_file_path
-          = xasprintf ("%s/subdir/probe-file", iteration_directory);
-        add_temp_file (probe_file_path);
-        TEST_COMPARE (access (probe_file_path, F_OK), -1);
-        TEST_COMPARE (errno, ENOENT);
-
-        /* This symbolic link is used in a relative path with
-           posix_spawn.  */
-        char *pwd_symlink_path
-          = xasprintf ("%s/subdir/pwd-symlink", iteration_directory);
-        xsymlink (get_pwd_program (), pwd_symlink_path);
-        add_temp_file (pwd_symlink_path);
-
-        posix_spawn_file_actions_t actions;
-        TEST_COMPARE (posix_spawn_file_actions_init (&actions), 0);
-        TEST_COMPARE (posix_spawn_file_actions_addchdir_np
-                      (&actions, subdir_path), 0);
-        TEST_COMPARE (posix_spawn_file_actions_addopen
-                      (&actions, 3, /* Arbitrary unused descriptor.  */
-                       "probe-file",
-                       O_WRONLY | O_CREAT | O_EXCL, 0777), 0);
-        TEST_COMPARE (posix_spawn_file_actions_addclose (&actions, 3), 0);
-        /* Run the actual in iteration_directory.  */
-        TEST_COMPARE (posix_spawn_file_actions_addchdir_np (&actions, ".."), 0);
-        TEST_COMPARE (posix_spawn_file_actions_addopen
-                      (&actions, STDOUT_FILENO, "output-file",
-                       O_WRONLY | O_CREAT | O_EXCL, 0777), 0);
-
-        /* Check that posix_spawn_file_actions_addchdir_np made a copy
-           of the path.  */
-        if (do_overwrite)
-          subdir_path[0] = '\0';
-
-        char *const argv[] = { (char *) "pwd", NULL };
-        char *const envp[] = { NULL } ;
-        pid_t pid;
-        if (do_spawnp)
-          TEST_COMPARE (posix_spawnp (&pid, "pwd", &actions,
-                                      NULL, argv, envp), 0);
-        else
-          TEST_COMPARE (posix_spawn (&pid, "subdir/pwd-symlink", &actions,
-                                     NULL, argv, envp), 0);
-        TEST_VERIFY (pid > 0);
-        int status;
-        xwaitpid (pid, &status, 0);
-        TEST_COMPARE (status, 0);
-
-        /* Check that the current directory did not change.  */
+      for (int do_fchdir = 0; do_fchdir < 2; ++do_fchdir)
         {
-          char *cwd = get_current_dir_name ();
-          if (cwd == NULL)
-            FAIL_EXIT1 ("get_current_dir_name: %m");
-          TEST_COMPARE_BLOB (original_cwd, strlen (original_cwd),
-                             cwd, strlen (cwd));
-          free (cwd);
+          /* This subtest does not make sense for fchdir.  */
+          if (do_overwrite && do_fchdir)
+            continue;
+
+          ++iteration;
+          if (test_verbose > 0)
+            printf ("info: iteration=%d do_spawnp=%d do_overwrite=%d"
+                    " do_fchdir=%d\n",
+                    iteration, do_spawnp, do_overwrite, do_fchdir);
+
+          /* The "pwd" program runs in this directory.  */
+          char *iteration_directory = xasprintf ("%s/%d", directory, iteration);
+          add_temp_file (iteration_directory);
+          xmkdir (iteration_directory, 0777);
+
+          /* This file receives output from "pwd".  */
+          char *output_file_path
+            = xasprintf ("%s/output-file", iteration_directory);
+          add_temp_file (output_file_path);
+
+          /* This subdirectory is used for chdir ordering checks.  */
+          char *subdir_path = xasprintf ("%s/subdir", iteration_directory);
+          add_temp_file (subdir_path);
+          xmkdir (subdir_path, 0777);
+
+          /* Also used for checking the order of actions.  */
+          char *probe_file_path
+            = xasprintf ("%s/subdir/probe-file", iteration_directory);
+          add_temp_file (probe_file_path);
+          TEST_COMPARE (access (probe_file_path, F_OK), -1);
+          TEST_COMPARE (errno, ENOENT);
+
+          /* This symbolic link is used in a relative path with
+             posix_spawn.  */
+          char *pwd_symlink_path
+            = xasprintf ("%s/subdir/pwd-symlink", iteration_directory);
+          xsymlink (get_pwd_program (), pwd_symlink_path);
+          add_temp_file (pwd_symlink_path);
+
+          posix_spawn_file_actions_t actions;
+          TEST_COMPARE (posix_spawn_file_actions_init (&actions), 0);
+          add_chdir (&actions, subdir_path, do_fchdir, 4);
+          TEST_COMPARE (posix_spawn_file_actions_addopen
+                        (&actions, 3, /* Arbitrary unused descriptor.  */
+                         "probe-file",
+                         O_WRONLY | O_CREAT | O_EXCL, 0777), 0);
+          TEST_COMPARE (posix_spawn_file_actions_addclose (&actions, 3), 0);
+          /* Run the actual in iteration_directory.  */
+          add_chdir (&actions, "..", do_fchdir, 5);
+          TEST_COMPARE (posix_spawn_file_actions_addopen
+                        (&actions, STDOUT_FILENO, "output-file",
+                         O_WRONLY | O_CREAT | O_EXCL, 0777), 0);
+
+          /* Check that posix_spawn_file_actions_addchdir_np made a copy
+             of the path.  */
+          if (do_overwrite)
+            subdir_path[0] = '\0';
+
+          char *const argv[] = { (char *) "pwd", NULL };
+          char *const envp[] = { NULL } ;
+          pid_t pid;
+          if (do_spawnp)
+            TEST_COMPARE (posix_spawnp (&pid, "pwd", &actions,
+                                        NULL, argv, envp), 0);
+          else
+            TEST_COMPARE (posix_spawn (&pid, "subdir/pwd-symlink", &actions,
+                                       NULL, argv, envp), 0);
+          TEST_VERIFY (pid > 0);
+          int status;
+          xwaitpid (pid, &status, 0);
+          TEST_COMPARE (status, 0);
+
+          /* Check that the current directory did not change.  */
+          {
+            char *cwd = get_current_dir_name ();
+            if (cwd == NULL)
+              FAIL_EXIT1 ("get_current_dir_name: %m");
+            TEST_COMPARE_BLOB (original_cwd, strlen (original_cwd),
+                               cwd, strlen (cwd));
+            free (cwd);
+          }
+
+
+          /* Check the output from "pwd".  */
+          {
+            char *pwd = read_one_line (output_file_path);
+            TEST_COMPARE_BLOB (iteration_directory, strlen (iteration_directory),
+                               pwd, strlen (pwd));
+            free (pwd);
+          }
+
+          /* This file must now exist.  */
+          TEST_COMPARE (access (probe_file_path, F_OK), 0);
+
+          TEST_COMPARE (posix_spawn_file_actions_destroy (&actions), 0);
+          free (pwd_symlink_path);
+          free (probe_file_path);
+          free (subdir_path);
+          free (output_file_path);
         }
 
-
-        /* Check the output from "pwd".  */
-        {
-          char *pwd = read_one_line (output_file_path);
-          TEST_COMPARE_BLOB (iteration_directory, strlen (iteration_directory),
-                             pwd, strlen (pwd));
-          free (pwd);
-        }
-
-        /* This file must now exist.  */
-        TEST_COMPARE (access (probe_file_path, F_OK), 0);
-
-        TEST_COMPARE (posix_spawn_file_actions_destroy (&actions), 0);
-        free (pwd_symlink_path);
-        free (probe_file_path);
-        free (subdir_path);
-        free (output_file_path);
-      }
-
   free (directory);
 
   return 0;
diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
index f3993cf..dd3cf6f 100644
--- a/sysdeps/mach/hurd/i386/libc.abilist
+++ b/sysdeps/mach/hurd/i386/libc.abilist
@@ -2040,6 +2040,7 @@ GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.29 _hurd_port_move F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/posix/spawni.c b/sysdeps/posix/spawni.c
index c02171c..73d51e6 100644
--- a/sysdeps/posix/spawni.c
+++ b/sysdeps/posix/spawni.c
@@ -214,6 +214,11 @@ __spawni_child (void *arguments)
 	      if (__chdir (action->action.chdir_action.path) != 0)
 		goto fail;
 	      break;
+
+	    case spawn_do_fchdir:
+	      if (__fchdir (action->action.fchdir_action.fd) != 0)
+		goto fail;
+	      break;
 	    }
 	}
     }
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index e66c741..8763e7b 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2139,3 +2139,4 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 8df162f..c7dfef3 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2034,6 +2034,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/arm/libc.abilist b/sysdeps/unix/sysv/linux/arm/libc.abilist
index 43c804f..a306d13 100644
--- a/sysdeps/unix/sysv/linux/arm/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libc.abilist
@@ -124,6 +124,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
 GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 88b01c2..4285936 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1881,6 +1881,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 6d02f31..d190399 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2046,6 +2046,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 4249712..918daeb 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1915,6 +1915,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index d47b808..c9e534c 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -125,6 +125,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0x98
 GLIBC_2.4 _IO_2_1_stdin_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index d5e3830..c8e70be 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1990,6 +1990,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/microblaze/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
index 8596b84..e356ec6 100644
--- a/sysdeps/unix/sysv/linux/microblaze/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
@@ -2131,3 +2131,4 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 88e0f89..3154251 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -1968,6 +1968,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index aff7462..e9445ad 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -1966,6 +1966,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 71d8244..4043077 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -1974,6 +1974,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index de6c53d..e47cb43 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -1969,6 +1969,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index e724bab..024c55f 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2172,3 +2172,4 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index e9ecbcc..5c26044 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1994,6 +1994,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index da83ea6..a12e7b6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1998,6 +1998,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
index 4535b40..939978e 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
@@ -2229,3 +2229,4 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
index 65725de..82f5aee 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
@@ -124,6 +124,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 _Exit F
 GLIBC_2.3 _IO_2_1_stderr_ D 0xe0
 GLIBC_2.3 _IO_2_1_stdin_ D 0xe0
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index bbb3c4a..9e7c904 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -2101,3 +2101,4 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index e85ac2a..f4a52b5 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2003,6 +2003,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index d569310..8d8a403 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1909,6 +1909,7 @@ GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 __fentry__ F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/sh/libc.abilist b/sysdeps/unix/sysv/linux/sh/libc.abilist
index ff939a1..5c05555 100644
--- a/sysdeps/unix/sysv/linux/sh/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libc.abilist
@@ -1885,6 +1885,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 64fa9e1..4d4e972 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1997,6 +1997,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index db909d1..96ad7b8 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1938,6 +1938,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/spawni.c b/sysdeps/unix/sysv/linux/spawni.c
index dbb6cdd..a93382f 100644
--- a/sysdeps/unix/sysv/linux/spawni.c
+++ b/sysdeps/unix/sysv/linux/spawni.c
@@ -263,6 +263,11 @@ __spawni_child (void *arguments)
 	      if (__chdir (action->action.chdir_action.path) != 0)
 		goto fail;
 	      break;
+
+	    case spawn_do_fchdir:
+	      if (__fchdir (action->action.fchdir_action.fd) != 0)
+		goto fail;
+	      break;
 	    }
 	}
     }
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 3b175f1..52e65c5 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1896,6 +1896,7 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
 GLIBC_2.3 __ctype_toupper_loc F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 1b57710..dccc15b 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2147,3 +2147,4 @@ GLIBC_2.28 thrd_equal F
 GLIBC_2.28 thrd_sleep F
 GLIBC_2.28 thrd_yield F
 GLIBC_2.29 posix_spawn_file_actions_addchdir_np F
+GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                          |   74 +++++++
 NEWS                                               |   10 +-
 posix/Makefile                                     |    2 +-
 posix/Versions                                     |    1 +
 posix/spawn.h                                      |    6 +
 ...action_addchdir.c => spawn_faction_addfchdir.c} |   27 +--
 posix/spawn_faction_destroy.c                      |    1 +
 posix/spawn_int.h                                  |    5 +
 posix/tst-spawn-chdir.c                            |  214 +++++++++++---------
 sysdeps/mach/hurd/i386/libc.abilist                |    1 +
 sysdeps/mach/hurd/spawni.c                         |   44 ++++
 sysdeps/posix/spawni.c                             |    5 +
 sysdeps/unix/sysv/linux/aarch64/libc.abilist       |    1 +
 sysdeps/unix/sysv/linux/alpha/libc.abilist         |    1 +
 sysdeps/unix/sysv/linux/arm/libc.abilist           |    1 +
 sysdeps/unix/sysv/linux/hppa/libc.abilist          |    1 +
 sysdeps/unix/sysv/linux/i386/libc.abilist          |    1 +
 sysdeps/unix/sysv/linux/ia64/libc.abilist          |    1 +
 sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist |    1 +
 sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist   |    1 +
 sysdeps/unix/sysv/linux/microblaze/libc.abilist    |    1 +
 .../unix/sysv/linux/mips/mips32/fpu/libc.abilist   |    1 +
 .../unix/sysv/linux/mips/mips32/nofpu/libc.abilist |    1 +
 .../unix/sysv/linux/mips/mips64/n32/libc.abilist   |    1 +
 .../unix/sysv/linux/mips/mips64/n64/libc.abilist   |    1 +
 sysdeps/unix/sysv/linux/nios2/libc.abilist         |    1 +
 .../sysv/linux/powerpc/powerpc32/fpu/libc.abilist  |    1 +
 .../linux/powerpc/powerpc32/nofpu/libc.abilist     |    1 +
 .../sysv/linux/powerpc/powerpc64/libc-le.abilist   |    1 +
 .../unix/sysv/linux/powerpc/powerpc64/libc.abilist |    1 +
 sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist    |    1 +
 sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist  |    1 +
 sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist  |    1 +
 sysdeps/unix/sysv/linux/sh/libc.abilist            |    1 +
 sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist |    1 +
 sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist |    1 +
 sysdeps/unix/sysv/linux/spawni.c                   |    5 +
 sysdeps/unix/sysv/linux/x86_64/64/libc.abilist     |    1 +
 sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist    |    1 +
 39 files changed, 305 insertions(+), 116 deletions(-)
 copy posix/{spawn_faction_addchdir.c => spawn_faction_addfchdir.c} (65%)


hooks/post-receive
-- 
GNU C Library master sources


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]