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1 | /* |
2 | * lsfd-pidfd.h - handle pidfd (from anon_inode or pidfs) | |
3 | * | |
4 | * Copyright (C) 2024 Xi Ruoyao <xry111@xry111.site> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it would be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software Foundation, | |
18 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | #include <stdbool.h> | |
22 | #include <sys/types.h> | |
23 | ||
24 | struct pidfd_data { | |
25 | pid_t pid; | |
26 | char *nspid; | |
27 | }; | |
28 | ||
29 | int pidfd_handle_fdinfo(struct pidfd_data *, const char *, const char *); | |
30 | char *pidfd_get_name(struct pidfd_data *); | |
31 | bool pidfd_fill_column(struct pidfd_data *, int, char **); | |
32 | ||
33 | static inline void __attribute__((nonnull(1))) | |
34 | pidfd_free(struct pidfd_data *data) | |
35 | { | |
36 | free(data->nspid); | |
37 | } |