diff options
38 files changed, 377 insertions, 2 deletions
@@ -1,3 +1,72 @@ +2018-11-06 Florian Weimer <fweimer@redhat.com> + + [BZ #17405] + * posix/Makefile (routines): Add spawn_faction_addchdir. + (tests): Add tst-spawn-chdir. + * posix/Versions (GLIBC_2.29): Add + posix_spawn_file_actions_addchdir_np. + * posix/spawn_faction_addchdir.c: New file. + * posix/spawn_faction_destroy.c + (__posix_spawn_file_actions_destroy): Handle spawn_do_chdir. + * posix/spawn.h (posix_spawn_file_actions_addchdir_np): Declare. + * posix/spawn_int.h (struct __spawn_action): Add spawn_do_chdir, + chdir_action. + * posix/tst-spawn-chdir.c: New file. + * sysdeps/posix/spawni.c (__spawni_child): Handle spawn_do_chdir. + * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise. + * sysdeps/mach/hurd/i386/libc.abilist (GLIBC_2.29): Add + posix_spawn_file_actions_addchdir_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. + 2018-11-06 Gabriel F. T. Gomes <gabriel@inconstante.eti.br> * misc/Makefile (tests): Add tst-ldbl-error. @@ -30,6 +30,11 @@ 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. + Deprecated and removed features, and other changes affecting compatibility: * The glibc.tune tunable namespace has been renamed to glibc.cpu and the diff --git a/posix/Makefile b/posix/Makefile index 8316212..d67f68d 100644 --- a/posix/Makefile +++ b/posix/Makefile @@ -55,6 +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 \ spawnattr_init spawnattr_destroy \ spawnattr_getdefault spawnattr_setdefault \ spawnattr_getflags spawnattr_setflags \ @@ -96,7 +97,7 @@ tests := test-errno tstgetopt testfnm runtests runptests \ tst-posix_fadvise tst-posix_fadvise64 \ tst-sysconf-empty-chroot tst-glob_symlinks tst-fexecve \ tst-glob-tilde test-ssize-max tst-spawn4 bug-regex37 \ - bug-regex38 tst-regcomp-truncated + bug-regex38 tst-regcomp-truncated tst-spawn-chdir tests-internal := bug-regex5 bug-regex20 bug-regex33 \ tst-rfc3484 tst-rfc3484-2 tst-rfc3484-3 \ tst-glob_lstat_compat tst-spawn4-compat diff --git a/posix/Versions b/posix/Versions index cad4c23..56ab921 100644 --- a/posix/Versions +++ b/posix/Versions @@ -137,6 +137,9 @@ libc { GLIBC_2.27 { glob; glob64; } + GLIBC_2.29 { + posix_spawn_file_actions_addchdir_np; + } GLIBC_PRIVATE { __libc_fork; __libc_pread; __libc_pwrite; __nanosleep_nocancel; __pause_nocancel; diff --git a/posix/spawn.h b/posix/spawn.h index aafb276..c84ee4b 100644 --- a/posix/spawn.h +++ b/posix/spawn.h @@ -185,6 +185,13 @@ extern int posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t * __file_actions, int __fd, int __newfd) __THROW; +#ifdef __USE_GNU +/* Add an action changing the directory to PATH during spawn. This + affects the subsequent file actions. */ +extern int posix_spawn_file_actions_addchdir_np (posix_spawn_file_actions_t *, + const char *__path) __THROW; +#endif + __END_DECLS #endif /* spawn.h */ diff --git a/posix/spawn_faction_addchdir.c b/posix/spawn_faction_addchdir.c new file mode 100644 index 0000000..0e7a45a --- /dev/null +++ b/posix/spawn_faction_addchdir.c @@ -0,0 +1,53 @@ +/* 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <spawn.h> +#include <string.h> + +#include "spawn_int.h" + +int +posix_spawn_file_actions_addchdir_np (posix_spawn_file_actions_t *file_actions, + const char *path) +{ + struct __spawn_action *rec; + + char *path_copy = __strdup (path); + if (path_copy == NULL) + return ENOMEM; + + /* Allocate more memory if needed. */ + if (file_actions->__used == file_actions->__allocated + && __posix_spawn_file_actions_realloc (file_actions) != 0) + { + /* This can only mean we ran out of memory. */ + free (path_copy); + return ENOMEM; + } + + /* Add the new value. */ + rec = &file_actions->__actions[file_actions->__used]; + rec->tag = spawn_do_chdir; + rec->action.chdir_action.path = path_copy; + + /* Account for the new entry. */ + ++file_actions->__used; + + return 0; +} diff --git a/posix/spawn_faction_destroy.c b/posix/spawn_faction_destroy.c index 2a2de4e..05ca9dc 100644 --- a/posix/spawn_faction_destroy.c +++ b/posix/spawn_faction_destroy.c @@ -33,6 +33,9 @@ __posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions) 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. */ diff --git a/posix/spawn_int.h b/posix/spawn_int.h index 171f67c..9db3555 100644 --- a/posix/spawn_int.h +++ b/posix/spawn_int.h @@ -29,7 +29,8 @@ struct __spawn_action { spawn_do_close, spawn_do_dup2, - spawn_do_open + spawn_do_open, + spawn_do_chdir, } tag; union @@ -50,6 +51,10 @@ struct __spawn_action int oflag; mode_t mode; } open_action; + struct + { + char *path; + } chdir_action; } action; }; diff --git a/posix/tst-spawn-chdir.c b/posix/tst-spawn-chdir.c new file mode 100644 index 0000000..dc14f20 --- /dev/null +++ b/posix/tst-spawn-chdir.c @@ -0,0 +1,192 @@ +/* Test the posix_spawn_file_actions_addchdir_np function. + Copyright (C) 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <array_length.h> +#include <errno.h> +#include <fcntl.h> +#include <spawn.h> +#include <stdlib.h> +#include <string.h> +#include <support/check.h> +#include <support/support.h> +#include <support/temp_file.h> +#include <support/xstdio.h> +#include <support/xunistd.h> +#include <unistd.h> + +/* Reads the file at PATH, which must consist of exactly one line. + Removes the line terminator at the end of the file. */ +static char * +read_one_line (const char *path) +{ + FILE *fp = xfopen (path, "r"); + char *buffer = NULL; + size_t length = 0; + ssize_t ret = getline (&buffer, &length, fp); + if (ferror (fp)) + FAIL_EXIT1 ("getline: %m"); + if (ret < 1) + FAIL_EXIT1 ("getline returned %zd", ret); + if (fgetc (fp) != EOF) + FAIL_EXIT1 ("trailing bytes in %s", path); + if (ferror (fp)) + FAIL_EXIT1 ("fgetc: %m"); + xfclose (fp); + if (buffer[ret - 1] != '\n') + FAIL_EXIT1 ("missing line terminator in %s", path); + buffer[ret - 1] = 0; + return buffer; +} + +/* Return the path to the "pwd" program. */ +const char * +get_pwd_program (void) +{ + const char *const paths[] = { "/bin/pwd", "/usr/bin/pwd" }; + for (size_t i = 0; i < array_length (paths); ++i) + if (access (paths[i], X_OK) == 0) + return paths[i]; + FAIL_EXIT1 ("cannot find pwd program"); +} + +static int +do_test (void) +{ + /* Directory for temporary file data. Each subtest uses a numeric + subdirectory. */ + char *directory = support_create_temp_directory ("tst-spawn-chdir-"); + { + /* Avoid symbolic links, to get more consistent behavior from the + pwd command. */ + char *tmp = realpath (directory, NULL); + if (tmp == NULL) + FAIL_EXIT1 ("realpath: %m"); + free (directory); + directory = tmp; + } + + char *original_cwd = get_current_dir_name (); + if (original_cwd == NULL) + FAIL_EXIT1 ("get_current_dir_name: %m"); + + 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. */ + { + 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); + } + + free (directory); + + return 0; +} + +#include <support/test-driver.c> diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist index e3fc051..62674e9 100644 --- a/sysdeps/mach/hurd/i386/libc.abilist +++ b/sysdeps/mach/hurd/i386/libc.abilist @@ -2038,6 +2038,7 @@ GLIBC_2.27 wcstof64x_l F GLIBC_2.28 fcntl64 F GLIBC_2.28 renameat2 F GLIBC_2.28 statx F +GLIBC_2.29 posix_spawn_file_actions_addchdir_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 b138ab4..c42fbd5 100644 --- a/sysdeps/posix/spawni.c +++ b/sysdeps/posix/spawni.c @@ -209,6 +209,11 @@ __spawni_child (void *arguments) != action->action.dup2_action.newfd) goto fail; break; + + case spawn_do_chdir: + if (__chdir (action->action.chdir_action.path) != 0) + goto fail; + break; } } } diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist index 15f966f..e66c741 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist @@ -2138,3 +2138,4 @@ GLIBC_2.28 thrd_current F 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 diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist index e22b916..8df162f 100644 --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist @@ -2033,6 +2033,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 a231812..43c804f 100644 --- a/sysdeps/unix/sysv/linux/arm/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/libc.abilist @@ -123,6 +123,7 @@ GLIBC_2.28 thrd_current F 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_2.4 _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 24b11b1..88b01c2 100644 --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist @@ -1880,6 +1880,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 9762c81..6d02f31 100644 --- a/sysdeps/unix/sysv/linux/i386/libc.abilist +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist @@ -2045,6 +2045,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 50c94ad..4249712 100644 --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist @@ -1914,6 +1914,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 f57be98..d47b808 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist @@ -124,6 +124,7 @@ GLIBC_2.28 thrd_current F 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_2.4 _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 ddc7ebc..d5e3830 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist @@ -1989,6 +1989,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 daed511..8596b84 100644 --- a/sysdeps/unix/sysv/linux/microblaze/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/libc.abilist @@ -2130,3 +2130,4 @@ GLIBC_2.28 thrd_current F 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 diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist index dda9797..88e0f89 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist @@ -1967,6 +1967,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 42e930d..aff7462 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist @@ -1965,6 +1965,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 f89b44f..71d8244 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist @@ -1973,6 +1973,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 1486af1..de6c53d 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist @@ -1968,6 +1968,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 aab1c44..e724bab 100644 --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist @@ -2171,3 +2171,4 @@ GLIBC_2.28 thrd_current F 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 diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist index 45839ed..e9ecbcc 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist @@ -1993,6 +1993,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 344e5ae..da83ea6 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist @@ -1997,6 +1997,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 e26930e..4535b40 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist @@ -2228,3 +2228,4 @@ GLIBC_2.28 thrd_current F 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 diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist index 8c1781a..65725de 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist @@ -123,6 +123,7 @@ GLIBC_2.28 thrd_current F 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_2.3 _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 daaccee..bbb3c4a 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -2100,3 +2100,4 @@ GLIBC_2.28 thrd_current F 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 diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist index 3a5ec2a..e85ac2a 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist @@ -2002,6 +2002,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 04a539f..d569310 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist @@ -1908,6 +1908,7 @@ GLIBC_2.28 thrd_equal F 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_2.3 __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 1f4e648..ff939a1 100644 --- a/sysdeps/unix/sysv/linux/sh/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/libc.abilist @@ -1884,6 +1884,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 d308ac8..64fa9e1 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist @@ -1996,6 +1996,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 6731ebf..db909d1 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist @@ -1937,6 +1937,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 85239ce..9f3a137 100644 --- a/sysdeps/unix/sysv/linux/spawni.c +++ b/sysdeps/unix/sysv/linux/spawni.c @@ -258,6 +258,11 @@ __spawni_child (void *arguments) != action->action.dup2_action.newfd) goto fail; break; + + case spawn_do_chdir: + if (__chdir (action->action.chdir_action.path) != 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 816e4a7..3b175f1 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist @@ -1895,6 +1895,7 @@ GLIBC_2.28 thrd_current F 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_2.3 __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 6fee16a..1b57710 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist @@ -2146,3 +2146,4 @@ GLIBC_2.28 thrd_current F 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 |