2 5d56da81 2019-01-13 stsp * Copyright (c) 2018, 2019 Stefan Sperling <stsp@openbsd.org>
3 93658fb9 2020-03-18 stsp * Copyright (c) 2019, Ori Bernstein <ori@openbsd.org>
5 7be7cc45 2018-04-02 stsp * Permission to use, copy, modify, and distribute this software for any
6 7be7cc45 2018-04-02 stsp * purpose with or without fee is hereby granted, provided that the above
7 7be7cc45 2018-04-02 stsp * copyright notice and this permission notice appear in all copies.
9 7be7cc45 2018-04-02 stsp * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 7be7cc45 2018-04-02 stsp * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 7be7cc45 2018-04-02 stsp * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 7be7cc45 2018-04-02 stsp * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 7be7cc45 2018-04-02 stsp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 7be7cc45 2018-04-02 stsp * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 7be7cc45 2018-04-02 stsp * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 7be7cc45 2018-04-02 stsp * All code runs under the same UID but sensitive code paths are
20 7be7cc45 2018-04-02 stsp * run in a separate process with tighter pledge(2) promises.
21 2ca3a24b 2018-04-02 stsp * Data is communicated between processes via imsg_flush(3) and imsg_read(3).
22 7be7cc45 2018-04-02 stsp * This behaviour is transparent to users of the library.
24 1e4880cb 2018-04-02 stsp * We generally transmit data in imsg buffers, split across several messages
25 ff6b18f8 2018-04-24 stsp * if necessary. File descriptors are used in cases where this is impractical,
26 ff6b18f8 2018-04-24 stsp * such as when accessing pack files or when transferring large blobs.
28 ad242220 2018-09-08 stsp * We exec(2) after a fork(2). Parts of our library functionality are
29 ad242220 2018-09-08 stsp * accessible via separate executables in a libexec directory.
32 ad242220 2018-09-08 stsp #define GOT_IMSG_FD_CHILD (STDERR_FILENO + 1)
34 ad242220 2018-09-08 stsp #ifndef GOT_LIBEXECDIR
35 ad242220 2018-09-08 stsp #define GOT_LIBEXECDIR /usr/libexec
38 ad242220 2018-09-08 stsp /* Names of helper programs in libexec directory */
39 ad242220 2018-09-08 stsp #define GOT_PROG_READ_OBJECT got-read-object
40 ad242220 2018-09-08 stsp #define GOT_PROG_READ_TREE got-read-tree
41 ad242220 2018-09-08 stsp #define GOT_PROG_READ_COMMIT got-read-commit
42 ad242220 2018-09-08 stsp #define GOT_PROG_READ_BLOB got-read-blob
43 f4a881ce 2018-11-17 stsp #define GOT_PROG_READ_TAG got-read-tag
44 876c234b 2018-09-10 stsp #define GOT_PROG_READ_PACK got-read-pack
45 aba9c984 2019-09-08 stsp #define GOT_PROG_READ_GITCONFIG got-read-gitconfig
46 93658fb9 2020-03-18 stsp #define GOT_PROG_FETCH_PACK got-fetch-pack
47 93658fb9 2020-03-18 stsp #define GOT_PROG_INDEX_PACK got-index-pack
48 93658fb9 2020-03-18 stsp #define GOT_PROG_SEND_PACK got-send-pack
50 ad242220 2018-09-08 stsp #define GOT_STRINGIFY(x) #x
51 ad242220 2018-09-08 stsp #define GOT_STRINGVAL(x) GOT_STRINGIFY(x)
53 ad242220 2018-09-08 stsp /* Paths to helper programs in libexec directory */
54 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_OBJECT \
55 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_OBJECT)
56 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_TREE \
57 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_TREE)
58 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_COMMIT \
59 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_COMMIT)
60 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_BLOB \
61 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_BLOB)
62 f4a881ce 2018-11-17 stsp #define GOT_PATH_PROG_READ_TAG \
63 f4a881ce 2018-11-17 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_TAG)
64 876c234b 2018-09-10 stsp #define GOT_PATH_PROG_READ_PACK \
65 876c234b 2018-09-10 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_PACK)
66 aba9c984 2019-09-08 stsp #define GOT_PATH_PROG_READ_GITCONFIG \
67 aba9c984 2019-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_GITCONFIG)
68 93658fb9 2020-03-18 stsp #define GOT_PATH_PROG_FETCH_PACK \
69 93658fb9 2020-03-18 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_FETCH_PACK)
70 93658fb9 2020-03-18 stsp #define GOT_PATH_PROG_SEND_PACK \
71 93658fb9 2020-03-18 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_SEND_PACK)
72 93658fb9 2020-03-18 stsp #define GOT_PATH_PROG_INDEX_PACK \
73 93658fb9 2020-03-18 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_INDEX_PACK)
75 876c234b 2018-09-10 stsp struct got_privsep_child {
76 876c234b 2018-09-10 stsp int imsg_fd;
78 876c234b 2018-09-10 stsp struct imsgbuf *ibuf;
81 7be7cc45 2018-04-02 stsp enum got_imsg_type {
82 c025a41e 2018-04-02 stsp /* An error occured while processing a request. */
83 c025a41e 2018-04-02 stsp GOT_IMSG_ERROR,
85 ad242220 2018-09-08 stsp /* Stop the child process. */
86 ad242220 2018-09-08 stsp GOT_IMSG_STOP,
89 7be7cc45 2018-04-02 stsp * Messages concerned with read access to objects in a repository.
90 7be7cc45 2018-04-02 stsp * Object and pack files are opened by the main process, where
91 7be7cc45 2018-04-02 stsp * data may be read as a byte string but without any interpretation.
92 7be7cc45 2018-04-02 stsp * Decompression and parsing of object and pack files occurs in a
93 f0b0c746 2018-09-09 stsp * separate process which runs under pledge("stdio recvfd").
94 7be7cc45 2018-04-02 stsp * This sandboxes our own repository parsing code, as well as zlib.
96 ad242220 2018-09-08 stsp GOT_IMSG_OBJECT_REQUEST,
97 2178c42e 2018-04-22 stsp GOT_IMSG_OBJECT,
98 ad242220 2018-09-08 stsp GOT_IMSG_COMMIT_REQUEST,
99 bff6ca00 2018-04-23 stsp GOT_IMSG_COMMIT,
100 c75f7264 2018-09-11 stsp GOT_IMSG_COMMIT_LOGMSG,
101 ad242220 2018-09-08 stsp GOT_IMSG_TREE_REQUEST,
102 366d86ca 2018-04-23 stsp GOT_IMSG_TREE,
103 d80ab12b 2018-04-02 stsp GOT_IMSG_TREE_ENTRY,
104 ad242220 2018-09-08 stsp GOT_IMSG_BLOB_REQUEST,
105 ad242220 2018-09-08 stsp GOT_IMSG_BLOB_OUTFD,
106 366d86ca 2018-04-23 stsp GOT_IMSG_BLOB,
107 f4a881ce 2018-11-17 stsp GOT_IMSG_TAG_REQUEST,
108 f4a881ce 2018-11-17 stsp GOT_IMSG_TAG,
109 f4a881ce 2018-11-17 stsp GOT_IMSG_TAG_TAGMSG,
111 93658fb9 2020-03-18 stsp /* Messages related to networking. */
112 93658fb9 2020-03-18 stsp GOT_IMSG_FETCH_REQUEST,
113 b9f99abf 2020-03-18 stsp GOT_IMSG_FETCH_PROGRESS,
114 93658fb9 2020-03-18 stsp GOT_IMSG_FETCH_DONE,
115 93658fb9 2020-03-18 stsp GOT_IMSG_IDXPACK_REQUEST,
116 93658fb9 2020-03-18 stsp GOT_IMSG_IDXPACK_DONE,
118 876c234b 2018-09-10 stsp /* Messages related to pack files. */
119 876c234b 2018-09-10 stsp GOT_IMSG_PACKIDX,
120 876c234b 2018-09-10 stsp GOT_IMSG_PACK,
121 876c234b 2018-09-10 stsp GOT_IMSG_PACKED_OBJECT_REQUEST,
122 ca6e02ac 2020-01-07 stsp GOT_IMSG_COMMIT_TRAVERSAL_REQUEST,
123 ca6e02ac 2020-01-07 stsp GOT_IMSG_TRAVERSED_COMMITS,
124 ca6e02ac 2020-01-07 stsp GOT_IMSG_COMMIT_TRAVERSAL_DONE,
126 33ad4cbe 2019-05-12 jcs /* Message sending file descriptor to a temporary file. */
127 3840f4c9 2018-09-12 stsp GOT_IMSG_TMPFD,
129 aba9c984 2019-09-08 stsp /* Messages related to gitconfig files. */
130 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_PARSE_REQUEST,
131 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_REPOSITORY_FORMAT_VERSION_REQUEST,
132 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_AUTHOR_NAME_REQUEST,
133 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_AUTHOR_EMAIL_REQUEST,
134 cd95becd 2019-11-29 stsp GOT_IMSG_GITCONFIG_REMOTES_REQUEST,
135 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_INT_VAL,
136 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_STR_VAL,
137 cd95becd 2019-11-29 stsp GOT_IMSG_GITCONFIG_REMOTES,
138 cd95becd 2019-11-29 stsp GOT_IMSG_GITCONFIG_REMOTE,
139 9a1cc63f 2020-02-03 stsp GOT_IMSG_GITCONFIG_OWNER_REQUEST,
140 9a1cc63f 2020-02-03 stsp GOT_IMSG_GITCONFIG_OWNER,
143 c025a41e 2018-04-02 stsp /* Structure for GOT_IMSG_ERROR. */
144 c025a41e 2018-04-02 stsp struct got_imsg_error {
145 c025a41e 2018-04-02 stsp int code; /* an error code from got_error.h */
146 2178c42e 2018-04-22 stsp int errno_code; /* in case code equals GOT_ERR_ERRNO */
147 291624d8 2018-11-07 stsp } __attribute__((__packed__));
150 1785f84a 2018-12-23 stsp * Structure for GOT_IMSG_TREE_REQUEST and GOT_IMSG_OBJECT data.
152 f7171542 2018-04-02 stsp struct got_imsg_object {
153 c59b3346 2018-09-11 stsp uint8_t id[SHA1_DIGEST_LENGTH];
155 7be7cc45 2018-04-02 stsp /* These fields are the same as in struct got_object. */
158 7be7cc45 2018-04-02 stsp size_t hdrlen;
159 7be7cc45 2018-04-02 stsp size_t size;
160 876c234b 2018-09-10 stsp off_t pack_offset;
161 c59b3346 2018-09-11 stsp int pack_idx;
162 291624d8 2018-11-07 stsp } __attribute__((__packed__));
164 366d86ca 2018-04-23 stsp /* Structure for GOT_IMSG_COMMIT data. */
165 bff6ca00 2018-04-23 stsp struct got_imsg_commit_object {
166 86acc566 2018-04-23 stsp uint8_t tree_id[SHA1_DIGEST_LENGTH];
167 bff6ca00 2018-04-23 stsp size_t author_len;
168 ccb26ccd 2018-11-05 stsp time_t author_time;
169 ccb26ccd 2018-11-05 stsp time_t author_gmtoff;
170 bff6ca00 2018-04-23 stsp size_t committer_len;
171 ccb26ccd 2018-11-05 stsp time_t committer_time;
172 ccb26ccd 2018-11-05 stsp time_t committer_gmtoff;
173 bff6ca00 2018-04-23 stsp size_t logmsg_len;
174 bff6ca00 2018-04-23 stsp int nparents;
177 c75f7264 2018-09-11 stsp * Followed by author_len + committer_len data bytes
180 86acc566 2018-04-23 stsp /* Followed by 'nparents' SHA1_DIGEST_LENGTH length strings */
183 c75f7264 2018-09-11 stsp * Followed by 'logmsg_len' bytes of commit log message data in
184 c75f7264 2018-09-11 stsp * one or more GOT_IMSG_COMMIT_LOGMSG messages.
186 bff6ca00 2018-04-23 stsp } __attribute__((__packed__));
189 48f392b2 2018-04-02 stsp /* Structure for GOT_IMSG_TREE_ENTRY. */
190 48f392b2 2018-04-02 stsp struct got_imsg_tree_entry {
191 e033d803 2018-04-23 stsp char id[SHA1_DIGEST_LENGTH];
192 48f392b2 2018-04-02 stsp mode_t mode;
193 48f392b2 2018-04-02 stsp /* Followed by entry's name in remaining data of imsg buffer. */
194 8d98bcfb 2018-04-02 stsp } __attribute__((__packed__));
196 d80ab12b 2018-04-02 stsp /* Structure for GOT_IMSG_TREE_OBJECT_REPLY data. */
197 48f392b2 2018-04-02 stsp struct got_imsg_tree_object {
198 48f392b2 2018-04-02 stsp int nentries; /* This many TREE_ENTRY messages follow. */
201 2967a784 2018-04-24 stsp /* Structure for GOT_IMSG_BLOB. */
202 2967a784 2018-04-24 stsp struct got_imsg_blob {
203 2967a784 2018-04-24 stsp size_t size;
204 ebc55e2d 2018-12-24 stsp size_t hdrlen;
207 ac544f8c 2019-01-13 stsp * If size <= GOT_PRIVSEP_INLINE_BLOB_DATA_MAX, blob data follows
208 ac544f8c 2019-01-13 stsp * in the imsg buffer. Otherwise, blob data has been written to a
209 ac544f8c 2019-01-13 stsp * file descriptor passed via the GOT_IMSG_BLOB_OUTFD imsg.
211 ac544f8c 2019-01-13 stsp #define GOT_PRIVSEP_INLINE_BLOB_DATA_MAX \
212 ac544f8c 2019-01-13 stsp (MAX_IMSGSIZE - IMSG_HEADER_SIZE - sizeof(struct got_imsg_blob))
216 f4a881ce 2018-11-17 stsp /* Structure for GOT_IMSG_TAG data. */
217 f4a881ce 2018-11-17 stsp struct got_imsg_tag_object {
218 f4a881ce 2018-11-17 stsp uint8_t id[SHA1_DIGEST_LENGTH];
219 f4a881ce 2018-11-17 stsp int obj_type;
220 f4a881ce 2018-11-17 stsp size_t tag_len;
221 f4a881ce 2018-11-17 stsp size_t tagger_len;
222 f4a881ce 2018-11-17 stsp time_t tagger_time;
223 f4a881ce 2018-11-17 stsp time_t tagger_gmtoff;
224 f4a881ce 2018-11-17 stsp size_t tagmsg_len;
227 f4a881ce 2018-11-17 stsp * Followed by tag_len + tagger_len data bytes
231 f4a881ce 2018-11-17 stsp * Followed by 'tagmsg_len' bytes of tag message data in
232 f4a881ce 2018-11-17 stsp * one or more GOT_IMSG_TAG_TAGMSG messages.
234 f4a881ce 2018-11-17 stsp } __attribute__((__packed__));
236 b9f99abf 2020-03-18 stsp /* Structure for GOT_IMSG_FETCH_PROGRESS data. */
237 b9f99abf 2020-03-18 stsp struct got_imsg_fetch_progress {
238 b9f99abf 2020-03-18 stsp /* Descirbes a reference which will be fetched. */
239 b9f99abf 2020-03-18 stsp uint8_t refid[SHA1_DIGEST_LENGTH];
240 b9f99abf 2020-03-18 stsp /* Followed by reference name in remaining data of imsg buffer. */
243 876c234b 2018-09-10 stsp /* Structure for GOT_IMSG_PACKIDX. */
244 876c234b 2018-09-10 stsp struct got_imsg_packidx {
245 876c234b 2018-09-10 stsp size_t len;
246 876c234b 2018-09-10 stsp /* Additionally, a file desciptor is passed via imsg. */
249 876c234b 2018-09-10 stsp /* Structure for GOT_IMSG_PACK. */
250 876c234b 2018-09-10 stsp struct got_imsg_pack {
251 876c234b 2018-09-10 stsp char path_packfile[PATH_MAX];
252 876c234b 2018-09-10 stsp size_t filesize;
253 876c234b 2018-09-10 stsp /* Additionally, a file desciptor is passed via imsg. */
254 291624d8 2018-11-07 stsp } __attribute__((__packed__));
257 876c234b 2018-09-10 stsp * Structure for GOT_IMSG_PACKED_OBJECT_REQUEST data.
259 876c234b 2018-09-10 stsp struct got_imsg_packed_object {
260 106807b4 2018-09-15 stsp uint8_t id[SHA1_DIGEST_LENGTH];
262 291624d8 2018-11-07 stsp } __attribute__((__packed__));
264 ca6e02ac 2020-01-07 stsp /* Structure for GOT_IMSG_COMMIT_TRAVERSAL_REQUEST */
265 ca6e02ac 2020-01-07 stsp struct got_imsg_commit_traversal_request {
266 ca6e02ac 2020-01-07 stsp uint8_t id[SHA1_DIGEST_LENGTH];
268 ca6e02ac 2020-01-07 stsp size_t path_len;
269 ca6e02ac 2020-01-07 stsp /* Followed by path_len bytes of path data */
270 ca6e02ac 2020-01-07 stsp } __attribute__((__packed__));
272 ca6e02ac 2020-01-07 stsp /* Structure for GOT_IMSG_TRAVERSED_COMMITS */
273 ca6e02ac 2020-01-07 stsp struct got_imsg_traversed_commits {
274 ca6e02ac 2020-01-07 stsp size_t ncommits;
275 ca6e02ac 2020-01-07 stsp /* Followed by ncommit IDs of SHA1_DIGEST_LENGTH each */
276 ca6e02ac 2020-01-07 stsp } __attribute__((__packed__));
279 cd95becd 2019-11-29 stsp * Structure for GOT_IMSG_GITCONFIG_REMOTE data.
281 cd95becd 2019-11-29 stsp struct got_imsg_remote {
282 cd95becd 2019-11-29 stsp size_t name_len;
283 cd95becd 2019-11-29 stsp size_t url_len;
285 cd95becd 2019-11-29 stsp /* Followed by name_len + url_len data bytes. */
289 cd95becd 2019-11-29 stsp * Structure for GOT_IMSG_GITCONFIG_REMOTES data.
291 cd95becd 2019-11-29 stsp struct got_imsg_remotes {
292 cd95becd 2019-11-29 stsp int nremotes; /* This many GOT_IMSG_GITCONFIG_REMOTE messages follow. */
295 cd95becd 2019-11-29 stsp struct got_remote_repo;
296 876c234b 2018-09-10 stsp struct got_pack;
297 876c234b 2018-09-10 stsp struct got_packidx;
298 3022d272 2019-11-14 stsp struct got_pathlist_head;
300 93658fb9 2020-03-18 stsp const struct got_error *got_send_ack(pid_t);
301 876c234b 2018-09-10 stsp const struct got_error *got_privsep_wait_for_child(pid_t);
302 ad242220 2018-09-08 stsp const struct got_error *got_privsep_send_stop(int);
303 ad242220 2018-09-08 stsp const struct got_error *got_privsep_recv_imsg(struct imsg *, struct imsgbuf *,
305 2178c42e 2018-04-22 stsp void got_privsep_send_error(struct imsgbuf *, const struct got_error *);
306 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_send_ack(struct imsgbuf *);
307 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_wait_ack(struct imsgbuf *);
308 aea5f015 2018-12-24 stsp const struct got_error *got_privsep_send_obj_req(struct imsgbuf *, int);
309 1785f84a 2018-12-23 stsp const struct got_error *got_privsep_send_commit_req(struct imsgbuf *, int,
310 1785f84a 2018-12-23 stsp struct got_object_id *, int);
311 13c729f7 2018-12-24 stsp const struct got_error *got_privsep_send_tree_req(struct imsgbuf *, int,
312 13c729f7 2018-12-24 stsp struct got_object_id *, int);
313 268f7291 2018-12-24 stsp const struct got_error *got_privsep_send_tag_req(struct imsgbuf *, int,
314 268f7291 2018-12-24 stsp struct got_object_id *, int);
315 ebc55e2d 2018-12-24 stsp const struct got_error *got_privsep_send_blob_req(struct imsgbuf *, int,
316 ebc55e2d 2018-12-24 stsp struct got_object_id *, int);
317 55da3778 2018-09-10 stsp const struct got_error *got_privsep_send_blob_outfd(struct imsgbuf *, int);
318 3840f4c9 2018-09-12 stsp const struct got_error *got_privsep_send_tmpfd(struct imsgbuf *, int);
319 2178c42e 2018-04-22 stsp const struct got_error *got_privsep_send_obj(struct imsgbuf *,
320 876c234b 2018-09-10 stsp struct got_object *);
321 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_send_index_pack_req(struct imsgbuf *, int,
322 279090e1 2020-03-18 stsp struct got_object_id *);
323 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_send_index_pack_done(struct imsgbuf *);
324 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_wait_index_pack_done(struct imsgbuf *);
325 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_send_fetch_req(struct imsgbuf *, int);
326 b9f99abf 2020-03-18 stsp const struct got_error *got_privsep_send_fetch_progress(struct imsgbuf *,
327 b9f99abf 2020-03-18 stsp struct got_object_id *, const char *);
328 8f2d01a6 2020-03-18 stsp const struct got_error *got_privsep_recv_fetch_progress(int *,
329 8f2d01a6 2020-03-18 stsp struct got_object_id **, char **, struct imsgbuf *);
330 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_send_fetch_done(struct imsgbuf *,
331 93658fb9 2020-03-18 stsp struct got_object_id);
332 cfd633c2 2018-09-10 stsp const struct got_error *got_privsep_get_imsg_obj(struct got_object **,
333 cfd633c2 2018-09-10 stsp struct imsg *, struct imsgbuf *);
334 2178c42e 2018-04-22 stsp const struct got_error *got_privsep_recv_obj(struct got_object **,
335 2178c42e 2018-04-22 stsp struct imsgbuf *);
336 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_send_commit(struct imsgbuf *,
337 bff6ca00 2018-04-23 stsp struct got_commit_object *);
338 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_recv_commit(struct got_commit_object **,
339 bff6ca00 2018-04-23 stsp struct imsgbuf *);
340 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_recv_tree(struct got_tree_object **,
341 e033d803 2018-04-23 stsp struct imsgbuf *);
342 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_send_tree(struct imsgbuf *,
343 3022d272 2019-11-14 stsp struct got_pathlist_head *, int);
344 ac544f8c 2019-01-13 stsp const struct got_error *got_privsep_send_blob(struct imsgbuf *, size_t, size_t,
345 ac544f8c 2019-01-13 stsp const uint8_t *);
346 ac544f8c 2019-01-13 stsp const struct got_error *got_privsep_recv_blob(uint8_t **, size_t *, size_t *,
347 ebc55e2d 2018-12-24 stsp struct imsgbuf *);
348 f4a881ce 2018-11-17 stsp const struct got_error *got_privsep_send_tag(struct imsgbuf *,
349 f4a881ce 2018-11-17 stsp struct got_tag_object *);
350 f4a881ce 2018-11-17 stsp const struct got_error *got_privsep_recv_tag(struct got_tag_object **,
351 f4a881ce 2018-11-17 stsp struct imsgbuf *);
352 876c234b 2018-09-10 stsp const struct got_error *got_privsep_init_pack_child(struct imsgbuf *,
353 876c234b 2018-09-10 stsp struct got_pack *, struct got_packidx *);
354 106807b4 2018-09-15 stsp const struct got_error *got_privsep_send_packed_obj_req(struct imsgbuf *, int,
355 106807b4 2018-09-15 stsp struct got_object_id *);
356 41fa1437 2018-11-05 stsp const struct got_error *got_privsep_send_pack_child_ready(struct imsgbuf *);
358 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_parse_req(struct imsgbuf *,
360 aba9c984 2019-09-08 stsp const struct got_error *
361 aba9c984 2019-09-08 stsp got_privsep_send_gitconfig_repository_format_version_req(struct imsgbuf *);
362 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_author_name_req(
363 aba9c984 2019-09-08 stsp struct imsgbuf *);
364 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_author_email_req(
365 aba9c984 2019-09-08 stsp struct imsgbuf *);
366 cd95becd 2019-11-29 stsp const struct got_error *got_privsep_send_gitconfig_remotes_req(
367 cd95becd 2019-11-29 stsp struct imsgbuf *);
368 9a1cc63f 2020-02-03 stsp const struct got_error *got_privsep_send_gitconfig_owner_req(struct imsgbuf *);
369 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_str(struct imsgbuf *,
370 aba9c984 2019-09-08 stsp const char *);
371 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_recv_gitconfig_str(char **,
372 aba9c984 2019-09-08 stsp struct imsgbuf *);
373 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_int(struct imsgbuf *, int);
374 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_recv_gitconfig_int(int *, struct imsgbuf *);
375 cd95becd 2019-11-29 stsp const struct got_error *got_privsep_send_gitconfig_remotes(struct imsgbuf *,
376 cd95becd 2019-11-29 stsp struct got_remote_repo *, int);
377 cd95becd 2019-11-29 stsp const struct got_error *got_privsep_recv_gitconfig_remotes(
378 cd95becd 2019-11-29 stsp struct got_remote_repo **, int *, struct imsgbuf *);
380 ca6e02ac 2020-01-07 stsp const struct got_error *got_privsep_send_commit_traversal_request(
381 ca6e02ac 2020-01-07 stsp struct imsgbuf *, struct got_object_id *, int, const char *);
382 ca6e02ac 2020-01-07 stsp const struct got_error *got_privsep_recv_traversed_commits(
383 ca6e02ac 2020-01-07 stsp struct got_commit_object **, struct got_object_id **,
384 ca6e02ac 2020-01-07 stsp struct got_object_id_queue *, struct imsgbuf *);
385 ca6e02ac 2020-01-07 stsp const struct got_error *got_privsep_send_traversed_commits(
386 ca6e02ac 2020-01-07 stsp struct got_object_id *, size_t, struct imsgbuf *);
387 ca6e02ac 2020-01-07 stsp const struct got_error *got_privsep_send_commit_traversal_done(
388 ca6e02ac 2020-01-07 stsp struct imsgbuf *);
390 aba9c984 2019-09-08 stsp void got_privsep_exec_child(int[2], const char *, const char *);
