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When not given an existing PID or network namspace to attach to, pasta spawns a shell. Most commands which can spawn a shell in an altered environment can also run other commands in that same environment, which can be useful in automation. Allow pasta to do the same thing; it can be given an arbitrary command to run in the network and user namespace which pasta creates. If neither a command nor an existing PID or netns to attach to is given, continue to spawn a default shell, as before. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
16 lines
425 B
C
16 lines
425 B
C
/* SPDX-License-Identifier: AGPL-3.0-or-later
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* Copyright (c) 2021 Red Hat GmbH
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* Author: Stefano Brivio <sbrivio@redhat.com>
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*/
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#ifndef PASTA_H
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#define PASTA_H
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void pasta_start_ns(struct ctx *c, int argc, char *argv[]);
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void pasta_ns_conf(struct ctx *c);
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void pasta_child_handler(int signal);
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int pasta_netns_quit_init(struct ctx *c);
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void pasta_netns_quit_handler(struct ctx *c, int inotify_fd);
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#endif /* PASTA_H */
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