33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
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/* Execute program relative to a directory file descriptor.
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Copyright (C) 2021-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <fd_to_filename.h>
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#include <sysdep.h>
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#include <unistd.h>
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/* Execute the file FD refers to, overlaying the running program image.
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ARGV and ENVP are passed to the new program, as for 'execve'. */
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int
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execveat (int dirfd, const char *path, char *const argv[], char *const envp[],
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int flags)
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{
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/* Avoid implicit array coercion in syscall macros. */
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return INLINE_SYSCALL_CALL (execveat, dirfd, path, &argv[0], &envp[0],
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flags);
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}
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