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 dd038bc6 2021-09-21 thomas.ad #define GOT_LIBEXECDIR /usr/local/bin
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 257add31 2020-09-09 stsp #define GOT_PROG_READ_GOTCONFIG got-read-gotconfig
47 069bbb86 2022-03-07 thomas #define GOT_PROG_READ_PATCH got-read-patch
48 93658fb9 2020-03-18 stsp #define GOT_PROG_FETCH_PACK got-fetch-pack
49 93658fb9 2020-03-18 stsp #define GOT_PROG_INDEX_PACK got-index-pack
50 93658fb9 2020-03-18 stsp #define GOT_PROG_SEND_PACK got-send-pack
52 ad242220 2018-09-08 stsp #define GOT_STRINGIFY(x) #x
53 ad242220 2018-09-08 stsp #define GOT_STRINGVAL(x) GOT_STRINGIFY(x)
55 ad242220 2018-09-08 stsp /* Paths to helper programs in libexec directory */
56 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_OBJECT \
57 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_OBJECT)
58 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_TREE \
59 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_TREE)
60 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_COMMIT \
61 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_COMMIT)
62 ad242220 2018-09-08 stsp #define GOT_PATH_PROG_READ_BLOB \
63 ad242220 2018-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_BLOB)
64 f4a881ce 2018-11-17 stsp #define GOT_PATH_PROG_READ_TAG \
65 f4a881ce 2018-11-17 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_TAG)
66 876c234b 2018-09-10 stsp #define GOT_PATH_PROG_READ_PACK \
67 876c234b 2018-09-10 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_PACK)
68 aba9c984 2019-09-08 stsp #define GOT_PATH_PROG_READ_GITCONFIG \
69 aba9c984 2019-09-08 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_GITCONFIG)
70 257add31 2020-09-09 stsp #define GOT_PATH_PROG_READ_GOTCONFIG \
71 257add31 2020-09-09 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_GOTCONFIG)
72 069bbb86 2022-03-07 thomas #define GOT_PATH_PROG_READ_PATCH \
73 069bbb86 2022-03-07 thomas GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_READ_PATCH)
74 93658fb9 2020-03-18 stsp #define GOT_PATH_PROG_FETCH_PACK \
75 93658fb9 2020-03-18 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_FETCH_PACK)
76 93658fb9 2020-03-18 stsp #define GOT_PATH_PROG_SEND_PACK \
77 93658fb9 2020-03-18 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_SEND_PACK)
78 93658fb9 2020-03-18 stsp #define GOT_PATH_PROG_INDEX_PACK \
79 93658fb9 2020-03-18 stsp GOT_STRINGVAL(GOT_LIBEXECDIR) "/" GOT_STRINGVAL(GOT_PROG_INDEX_PACK)
81 876c234b 2018-09-10 stsp struct got_privsep_child {
82 876c234b 2018-09-10 stsp int imsg_fd;
84 876c234b 2018-09-10 stsp struct imsgbuf *ibuf;
87 7be7cc45 2018-04-02 stsp enum got_imsg_type {
88 c025a41e 2018-04-02 stsp /* An error occured while processing a request. */
89 c025a41e 2018-04-02 stsp GOT_IMSG_ERROR,
91 ad242220 2018-09-08 stsp /* Stop the child process. */
92 ad242220 2018-09-08 stsp GOT_IMSG_STOP,
95 7be7cc45 2018-04-02 stsp * Messages concerned with read access to objects in a repository.
96 7be7cc45 2018-04-02 stsp * Object and pack files are opened by the main process, where
97 7be7cc45 2018-04-02 stsp * data may be read as a byte string but without any interpretation.
98 7be7cc45 2018-04-02 stsp * Decompression and parsing of object and pack files occurs in a
99 f0b0c746 2018-09-09 stsp * separate process which runs under pledge("stdio recvfd").
100 7be7cc45 2018-04-02 stsp * This sandboxes our own repository parsing code, as well as zlib.
102 ad242220 2018-09-08 stsp GOT_IMSG_OBJECT_REQUEST,
103 2178c42e 2018-04-22 stsp GOT_IMSG_OBJECT,
104 ad242220 2018-09-08 stsp GOT_IMSG_COMMIT_REQUEST,
105 bff6ca00 2018-04-23 stsp GOT_IMSG_COMMIT,
106 c75f7264 2018-09-11 stsp GOT_IMSG_COMMIT_LOGMSG,
107 ad242220 2018-09-08 stsp GOT_IMSG_TREE_REQUEST,
108 366d86ca 2018-04-23 stsp GOT_IMSG_TREE,
109 d80ab12b 2018-04-02 stsp GOT_IMSG_TREE_ENTRY,
110 ad242220 2018-09-08 stsp GOT_IMSG_BLOB_REQUEST,
111 ad242220 2018-09-08 stsp GOT_IMSG_BLOB_OUTFD,
112 366d86ca 2018-04-23 stsp GOT_IMSG_BLOB,
113 f4a881ce 2018-11-17 stsp GOT_IMSG_TAG_REQUEST,
114 f4a881ce 2018-11-17 stsp GOT_IMSG_TAG,
115 f4a881ce 2018-11-17 stsp GOT_IMSG_TAG_TAGMSG,
117 93658fb9 2020-03-18 stsp /* Messages related to networking. */
118 93658fb9 2020-03-18 stsp GOT_IMSG_FETCH_REQUEST,
119 4ba14133 2020-03-20 stsp GOT_IMSG_FETCH_HAVE_REF,
120 4ba14133 2020-03-20 stsp GOT_IMSG_FETCH_WANTED_BRANCH,
121 0e4002ca 2020-03-21 stsp GOT_IMSG_FETCH_WANTED_REF,
122 f826addf 2020-03-18 stsp GOT_IMSG_FETCH_OUTFD,
123 abe0f35f 2020-03-18 stsp GOT_IMSG_FETCH_SYMREFS,
124 ea7396b9 2020-03-18 stsp GOT_IMSG_FETCH_REF,
125 531c3985 2020-03-18 stsp GOT_IMSG_FETCH_SERVER_PROGRESS,
126 d2cdc636 2020-03-18 stsp GOT_IMSG_FETCH_DOWNLOAD_PROGRESS,
127 93658fb9 2020-03-18 stsp GOT_IMSG_FETCH_DONE,
128 93658fb9 2020-03-18 stsp GOT_IMSG_IDXPACK_REQUEST,
129 73ab1060 2020-03-18 stsp GOT_IMSG_IDXPACK_OUTFD,
130 baa9fea0 2020-03-18 stsp GOT_IMSG_IDXPACK_PROGRESS,
131 93658fb9 2020-03-18 stsp GOT_IMSG_IDXPACK_DONE,
132 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_REQUEST,
133 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_REF,
134 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_REMOTE_REF,
135 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_REF_STATUS,
136 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_PACK_REQUEST,
137 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_PACKFD,
138 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_UPLOAD_PROGRESS,
139 f8a36e22 2021-08-26 stsp GOT_IMSG_SEND_DONE,
141 876c234b 2018-09-10 stsp /* Messages related to pack files. */
142 876c234b 2018-09-10 stsp GOT_IMSG_PACKIDX,
143 876c234b 2018-09-10 stsp GOT_IMSG_PACK,
144 876c234b 2018-09-10 stsp GOT_IMSG_PACKED_OBJECT_REQUEST,
145 ca6e02ac 2020-01-07 stsp GOT_IMSG_COMMIT_TRAVERSAL_REQUEST,
146 ca6e02ac 2020-01-07 stsp GOT_IMSG_TRAVERSED_COMMITS,
147 ca6e02ac 2020-01-07 stsp GOT_IMSG_COMMIT_TRAVERSAL_DONE,
149 33ad4cbe 2019-05-12 jcs /* Message sending file descriptor to a temporary file. */
150 3840f4c9 2018-09-12 stsp GOT_IMSG_TMPFD,
152 aba9c984 2019-09-08 stsp /* Messages related to gitconfig files. */
153 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_PARSE_REQUEST,
154 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_REPOSITORY_FORMAT_VERSION_REQUEST,
155 20b7abb3 2020-10-22 stsp GOT_IMSG_GITCONFIG_REPOSITORY_EXTENSIONS_REQUEST,
156 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_AUTHOR_NAME_REQUEST,
157 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_AUTHOR_EMAIL_REQUEST,
158 cd95becd 2019-11-29 stsp GOT_IMSG_GITCONFIG_REMOTES_REQUEST,
159 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_INT_VAL,
160 aba9c984 2019-09-08 stsp GOT_IMSG_GITCONFIG_STR_VAL,
161 cd95becd 2019-11-29 stsp GOT_IMSG_GITCONFIG_REMOTES,
162 cd95becd 2019-11-29 stsp GOT_IMSG_GITCONFIG_REMOTE,
163 9a1cc63f 2020-02-03 stsp GOT_IMSG_GITCONFIG_OWNER_REQUEST,
164 9a1cc63f 2020-02-03 stsp GOT_IMSG_GITCONFIG_OWNER,
166 257add31 2020-09-09 stsp /* Messages related to gotconfig files. */
167 257add31 2020-09-09 stsp GOT_IMSG_GOTCONFIG_PARSE_REQUEST,
168 257add31 2020-09-09 stsp GOT_IMSG_GOTCONFIG_AUTHOR_REQUEST,
169 257add31 2020-09-09 stsp GOT_IMSG_GOTCONFIG_REMOTES_REQUEST,
170 257add31 2020-09-09 stsp GOT_IMSG_GOTCONFIG_INT_VAL,
171 257add31 2020-09-09 stsp GOT_IMSG_GOTCONFIG_STR_VAL,
172 257add31 2020-09-09 stsp GOT_IMSG_GOTCONFIG_REMOTES,
173 257add31 2020-09-09 stsp GOT_IMSG_GOTCONFIG_REMOTE,
175 59d1e4a0 2021-03-10 stsp /* Raw object access. Uncompress object data but do not parse it. */
176 59d1e4a0 2021-03-10 stsp GOT_IMSG_RAW_OBJECT_REQUEST,
177 59d1e4a0 2021-03-10 stsp GOT_IMSG_RAW_OBJECT_OUTFD,
178 59d1e4a0 2021-03-10 stsp GOT_IMSG_PACKED_RAW_OBJECT_REQUEST,
179 59d1e4a0 2021-03-10 stsp GOT_IMSG_RAW_OBJECT,
181 f9c2e8e5 2022-02-13 thomas /* Read raw delta data from pack files. */
182 f9c2e8e5 2022-02-13 thomas GOT_IMSG_RAW_DELTA_OUTFD,
183 f9c2e8e5 2022-02-13 thomas GOT_IMSG_RAW_DELTA_REQUEST,
184 f9c2e8e5 2022-02-13 thomas GOT_IMSG_RAW_DELTA,
186 7d0d4920 2022-05-12 thomas /* Re-use deltas found in a pack file. */
187 7d0d4920 2022-05-12 thomas GOT_IMSG_DELTA_REUSE_REQUEST,
188 7d0d4920 2022-05-12 thomas GOT_IMSG_REUSED_DELTAS,
189 7d0d4920 2022-05-12 thomas GOT_IMSG_DELTA_REUSE_DONE,
191 7d0d4920 2022-05-12 thomas /* Transfer a list of object IDs. */
192 7d0d4920 2022-05-12 thomas GOT_IMSG_OBJ_ID_LIST,
193 7d0d4920 2022-05-12 thomas GOT_IMSG_OBJ_ID_LIST_DONE,
195 069bbb86 2022-03-07 thomas /* Messages related to patch files. */
196 069bbb86 2022-03-07 thomas GOT_IMSG_PATCH_FILE,
197 069bbb86 2022-03-07 thomas GOT_IMSG_PATCH_HUNK,
198 069bbb86 2022-03-07 thomas GOT_IMSG_PATCH_DONE,
199 069bbb86 2022-03-07 thomas GOT_IMSG_PATCH_LINE,
200 069bbb86 2022-03-07 thomas GOT_IMSG_PATCH,
201 069bbb86 2022-03-07 thomas GOT_IMSG_PATCH_EOF,
204 c025a41e 2018-04-02 stsp /* Structure for GOT_IMSG_ERROR. */
205 c025a41e 2018-04-02 stsp struct got_imsg_error {
206 c025a41e 2018-04-02 stsp int code; /* an error code from got_error.h */
207 2178c42e 2018-04-22 stsp int errno_code; /* in case code equals GOT_ERR_ERRNO */
208 291624d8 2018-11-07 stsp } __attribute__((__packed__));
211 1785f84a 2018-12-23 stsp * Structure for GOT_IMSG_TREE_REQUEST and GOT_IMSG_OBJECT data.
213 f7171542 2018-04-02 stsp struct got_imsg_object {
214 c59b3346 2018-09-11 stsp uint8_t id[SHA1_DIGEST_LENGTH];
216 7be7cc45 2018-04-02 stsp /* These fields are the same as in struct got_object. */
219 7be7cc45 2018-04-02 stsp size_t hdrlen;
220 7be7cc45 2018-04-02 stsp size_t size;
221 876c234b 2018-09-10 stsp off_t pack_offset;
222 c59b3346 2018-09-11 stsp int pack_idx;
223 291624d8 2018-11-07 stsp } __attribute__((__packed__));
225 366d86ca 2018-04-23 stsp /* Structure for GOT_IMSG_COMMIT data. */
226 bff6ca00 2018-04-23 stsp struct got_imsg_commit_object {
227 86acc566 2018-04-23 stsp uint8_t tree_id[SHA1_DIGEST_LENGTH];
228 bff6ca00 2018-04-23 stsp size_t author_len;
229 ccb26ccd 2018-11-05 stsp time_t author_time;
230 ccb26ccd 2018-11-05 stsp time_t author_gmtoff;
231 bff6ca00 2018-04-23 stsp size_t committer_len;
232 ccb26ccd 2018-11-05 stsp time_t committer_time;
233 ccb26ccd 2018-11-05 stsp time_t committer_gmtoff;
234 bff6ca00 2018-04-23 stsp size_t logmsg_len;
235 bff6ca00 2018-04-23 stsp int nparents;
238 c75f7264 2018-09-11 stsp * Followed by author_len + committer_len data bytes
241 86acc566 2018-04-23 stsp /* Followed by 'nparents' SHA1_DIGEST_LENGTH length strings */
244 c75f7264 2018-09-11 stsp * Followed by 'logmsg_len' bytes of commit log message data in
245 c75f7264 2018-09-11 stsp * one or more GOT_IMSG_COMMIT_LOGMSG messages.
247 bff6ca00 2018-04-23 stsp } __attribute__((__packed__));
250 48f392b2 2018-04-02 stsp /* Structure for GOT_IMSG_TREE_ENTRY. */
251 48f392b2 2018-04-02 stsp struct got_imsg_tree_entry {
252 e033d803 2018-04-23 stsp char id[SHA1_DIGEST_LENGTH];
253 48f392b2 2018-04-02 stsp mode_t mode;
254 48f392b2 2018-04-02 stsp /* Followed by entry's name in remaining data of imsg buffer. */
255 8d98bcfb 2018-04-02 stsp } __attribute__((__packed__));
257 d80ab12b 2018-04-02 stsp /* Structure for GOT_IMSG_TREE_OBJECT_REPLY data. */
258 48f392b2 2018-04-02 stsp struct got_imsg_tree_object {
259 48f392b2 2018-04-02 stsp int nentries; /* This many TREE_ENTRY messages follow. */
262 2967a784 2018-04-24 stsp /* Structure for GOT_IMSG_BLOB. */
263 2967a784 2018-04-24 stsp struct got_imsg_blob {
264 2967a784 2018-04-24 stsp size_t size;
265 ebc55e2d 2018-12-24 stsp size_t hdrlen;
268 ac544f8c 2019-01-13 stsp * If size <= GOT_PRIVSEP_INLINE_BLOB_DATA_MAX, blob data follows
269 ac544f8c 2019-01-13 stsp * in the imsg buffer. Otherwise, blob data has been written to a
270 ac544f8c 2019-01-13 stsp * file descriptor passed via the GOT_IMSG_BLOB_OUTFD imsg.
272 ac544f8c 2019-01-13 stsp #define GOT_PRIVSEP_INLINE_BLOB_DATA_MAX \
273 ac544f8c 2019-01-13 stsp (MAX_IMSGSIZE - IMSG_HEADER_SIZE - sizeof(struct got_imsg_blob))
276 59d1e4a0 2021-03-10 stsp /* Structure for GOT_IMSG_RAW_OBJECT. */
277 59d1e4a0 2021-03-10 stsp struct got_imsg_raw_obj {
278 59d1e4a0 2021-03-10 stsp off_t size;
279 59d1e4a0 2021-03-10 stsp size_t hdrlen;
282 59d1e4a0 2021-03-10 stsp * If size <= GOT_PRIVSEP_INLINE_OBJECT_DATA_MAX, object data follows
283 59d1e4a0 2021-03-10 stsp * in the imsg buffer. Otherwise, object data has been written to a
284 59d1e4a0 2021-03-10 stsp * file descriptor passed via the GOT_IMSG_RAW_OBJECT_OUTFD imsg.
286 59d1e4a0 2021-03-10 stsp #define GOT_PRIVSEP_INLINE_OBJECT_DATA_MAX \
287 59d1e4a0 2021-03-10 stsp (MAX_IMSGSIZE - IMSG_HEADER_SIZE - sizeof(struct got_imsg_raw_obj))
290 f9c2e8e5 2022-02-13 thomas /* Structure for GOT_IMSG_RAW_DELTA. */
291 f9c2e8e5 2022-02-13 thomas struct got_imsg_raw_delta {
292 f9c2e8e5 2022-02-13 thomas uint8_t base_id[SHA1_DIGEST_LENGTH];
293 7d0d4920 2022-05-12 thomas uint64_t base_size;
294 7d0d4920 2022-05-12 thomas uint64_t result_size;
295 7d0d4920 2022-05-12 thomas off_t delta_size;
296 7d0d4920 2022-05-12 thomas off_t delta_compressed_size;
297 7d0d4920 2022-05-12 thomas off_t delta_offset;
298 7d0d4920 2022-05-12 thomas off_t delta_out_offset;
301 7d0d4920 2022-05-12 thomas * Delta data has been written at delta_out_offset to the file
302 7d0d4920 2022-05-12 thomas * descriptor passed via the GOT_IMSG_RAW_DELTA_OUTFD imsg.
306 7d0d4920 2022-05-12 thomas /* Structures for GOT_IMSG_REUSED_DELTAS. */
307 7d0d4920 2022-05-12 thomas struct got_imsg_reused_delta {
308 7d0d4920 2022-05-12 thomas struct got_object_id id;
309 7d0d4920 2022-05-12 thomas struct got_object_id base_id;
310 f9c2e8e5 2022-02-13 thomas uint64_t base_size;
311 f9c2e8e5 2022-02-13 thomas uint64_t result_size;
312 f9c2e8e5 2022-02-13 thomas off_t delta_size;
313 9249e7e3 2022-05-12 thomas off_t delta_compressed_size;
314 f9c2e8e5 2022-02-13 thomas off_t delta_offset;
315 f9c2e8e5 2022-02-13 thomas off_t delta_out_offset;
318 f9c2e8e5 2022-02-13 thomas * Delta data has been written at delta_out_offset to the file
319 f9c2e8e5 2022-02-13 thomas * descriptor passed via the GOT_IMSG_RAW_DELTA_OUTFD imsg.
322 7d0d4920 2022-05-12 thomas struct got_imsg_reused_deltas {
323 7d0d4920 2022-05-12 thomas size_t ndeltas;
326 7d0d4920 2022-05-12 thomas * Followed by ndeltas * struct got_imsg_reused_delta.
329 7d0d4920 2022-05-12 thomas #define GOT_IMSG_REUSED_DELTAS_MAX_NDELTAS \
330 7d0d4920 2022-05-12 thomas ((MAX_IMSGSIZE - IMSG_HEADER_SIZE - \
331 7d0d4920 2022-05-12 thomas sizeof(struct got_imsg_reused_deltas)) \
332 7d0d4920 2022-05-12 thomas / sizeof(struct got_imsg_reused_delta))
335 f4a881ce 2018-11-17 stsp /* Structure for GOT_IMSG_TAG data. */
336 f4a881ce 2018-11-17 stsp struct got_imsg_tag_object {
337 f4a881ce 2018-11-17 stsp uint8_t id[SHA1_DIGEST_LENGTH];
338 f4a881ce 2018-11-17 stsp int obj_type;
339 f4a881ce 2018-11-17 stsp size_t tag_len;
340 f4a881ce 2018-11-17 stsp size_t tagger_len;
341 f4a881ce 2018-11-17 stsp time_t tagger_time;
342 f4a881ce 2018-11-17 stsp time_t tagger_gmtoff;
343 f4a881ce 2018-11-17 stsp size_t tagmsg_len;
346 f4a881ce 2018-11-17 stsp * Followed by tag_len + tagger_len data bytes
350 f4a881ce 2018-11-17 stsp * Followed by 'tagmsg_len' bytes of tag message data in
351 f4a881ce 2018-11-17 stsp * one or more GOT_IMSG_TAG_TAGMSG messages.
353 abe0f35f 2020-03-18 stsp } __attribute__((__packed__));
355 4ba14133 2020-03-20 stsp /* Structure for GOT_IMSG_FETCH_HAVE_REF data. */
356 33501562 2020-03-18 stsp struct got_imsg_fetch_have_ref {
357 33501562 2020-03-18 stsp uint8_t id[SHA1_DIGEST_LENGTH];
358 33501562 2020-03-18 stsp size_t name_len;
359 33501562 2020-03-18 stsp /* Followed by name_len data bytes. */
360 7848a0e1 2020-03-19 stsp } __attribute__((__packed__));
362 4ba14133 2020-03-20 stsp /* Structure for GOT_IMSG_FETCH_WANTED_BRANCH data. */
363 4ba14133 2020-03-20 stsp struct got_imsg_fetch_wanted_branch {
364 0e4002ca 2020-03-21 stsp size_t name_len;
365 0e4002ca 2020-03-21 stsp /* Followed by name_len data bytes. */
366 0e4002ca 2020-03-21 stsp } __attribute__((__packed__));
368 0e4002ca 2020-03-21 stsp /* Structure for GOT_IMSG_FETCH_WANTED_REF data. */
369 0e4002ca 2020-03-21 stsp struct got_imsg_fetch_wanted_ref {
370 4ba14133 2020-03-20 stsp size_t name_len;
371 4ba14133 2020-03-20 stsp /* Followed by name_len data bytes. */
372 4ba14133 2020-03-20 stsp } __attribute__((__packed__));
374 4ba14133 2020-03-20 stsp /* Structure for GOT_IMSG_FETCH_REQUEST data. */
375 659e7fbd 2020-03-20 stsp struct got_imsg_fetch_request {
376 659e7fbd 2020-03-20 stsp int fetch_all_branches;
377 41b0de12 2020-03-21 stsp int list_refs_only;
378 2690194b 2020-03-21 stsp int verbosity;
379 33501562 2020-03-18 stsp size_t n_have_refs;
380 4ba14133 2020-03-20 stsp size_t n_wanted_branches;
381 0e4002ca 2020-03-21 stsp size_t n_wanted_refs;
382 4ba14133 2020-03-20 stsp /* Followed by n_have_refs GOT_IMSG_FETCH_HAVE_REF messages. */
383 4ba14133 2020-03-20 stsp /* Followed by n_wanted_branches times GOT_IMSG_FETCH_WANTED_BRANCH. */
384 0e4002ca 2020-03-21 stsp /* Followed by n_wanted_refs times GOT_IMSG_FETCH_WANTED_REF. */
385 659e7fbd 2020-03-20 stsp } __attribute__((__packed__));
387 abe0f35f 2020-03-18 stsp /* Structures for GOT_IMSG_FETCH_SYMREFS data. */
388 abe0f35f 2020-03-18 stsp struct got_imsg_fetch_symref {
389 abe0f35f 2020-03-18 stsp size_t name_len;
390 abe0f35f 2020-03-18 stsp size_t target_len;
393 d45e6863 2020-03-18 stsp * Followed by name_len + target_len data bytes.
395 abe0f35f 2020-03-18 stsp } __attribute__((__packed__));
397 abe0f35f 2020-03-18 stsp struct got_imsg_fetch_symrefs {
398 abe0f35f 2020-03-18 stsp size_t nsymrefs;
400 abe0f35f 2020-03-18 stsp /* Followed by nsymrefs times of got_imsg_fetch_symref data. */
401 f4a881ce 2018-11-17 stsp } __attribute__((__packed__));
403 ea7396b9 2020-03-18 stsp /* Structure for GOT_IMSG_FETCH_REF data. */
404 ea7396b9 2020-03-18 stsp struct got_imsg_fetch_ref {
405 abe0f35f 2020-03-18 stsp /* Describes a reference which will be fetched. */
406 b9f99abf 2020-03-18 stsp uint8_t refid[SHA1_DIGEST_LENGTH];
407 b9f99abf 2020-03-18 stsp /* Followed by reference name in remaining data of imsg buffer. */
410 d2cdc636 2020-03-18 stsp /* Structure for GOT_IMSG_FETCH_DOWNLOAD_PROGRESS data. */
411 d2cdc636 2020-03-18 stsp struct got_imsg_fetch_download_progress {
412 d2cdc636 2020-03-18 stsp /* Number of packfile data bytes downloaded so far. */
413 d2cdc636 2020-03-18 stsp off_t packfile_bytes;
416 f8a36e22 2021-08-26 stsp /* Structure for GOT_IMSG_SEND_REQUEST data. */
417 f8a36e22 2021-08-26 stsp struct got_imsg_send_request {
418 f8a36e22 2021-08-26 stsp int verbosity;
419 f8a36e22 2021-08-26 stsp size_t nrefs;
420 f8a36e22 2021-08-26 stsp /* Followed by nrefs GOT_IMSG_SEND_REF messages. */
421 f8a36e22 2021-08-26 stsp } __attribute__((__packed__));
423 f8a36e22 2021-08-26 stsp /* Structure for GOT_IMSG_SEND_UPLOAD_PROGRESS data. */
424 f8a36e22 2021-08-26 stsp struct got_imsg_send_upload_progress {
425 f8a36e22 2021-08-26 stsp /* Number of packfile data bytes uploaded so far. */
426 f8a36e22 2021-08-26 stsp off_t packfile_bytes;
429 f8a36e22 2021-08-26 stsp /* Structure for GOT_IMSG_SEND_REF data. */
430 f8a36e22 2021-08-26 stsp struct got_imsg_send_ref {
431 f8a36e22 2021-08-26 stsp uint8_t id[SHA1_DIGEST_LENGTH];
432 f8a36e22 2021-08-26 stsp int delete;
433 f8a36e22 2021-08-26 stsp size_t name_len;
434 f8a36e22 2021-08-26 stsp /* Followed by name_len data bytes. */
435 f8a36e22 2021-08-26 stsp } __attribute__((__packed__));
437 f8a36e22 2021-08-26 stsp /* Structure for GOT_IMSG_SEND_REMOTE_REF data. */
438 f8a36e22 2021-08-26 stsp struct got_imsg_send_remote_ref {
439 f8a36e22 2021-08-26 stsp uint8_t id[SHA1_DIGEST_LENGTH];
440 f8a36e22 2021-08-26 stsp size_t name_len;
441 f8a36e22 2021-08-26 stsp /* Followed by name_len data bytes. */
442 f8a36e22 2021-08-26 stsp } __attribute__((__packed__));
444 f8a36e22 2021-08-26 stsp /* Structure for GOT_IMSG_SEND_REF_STATUS data. */
445 f8a36e22 2021-08-26 stsp struct got_imsg_send_ref_status {
446 f8a36e22 2021-08-26 stsp int success;
447 f8a36e22 2021-08-26 stsp size_t name_len;
448 f8a36e22 2021-08-26 stsp /* Followed by name_len data bytes. */
449 f8a36e22 2021-08-26 stsp } __attribute__((__packed__));
451 668a20f6 2020-03-18 stsp /* Structure for GOT_IMSG_IDXPACK_REQUEST data. */
452 668a20f6 2020-03-18 stsp struct got_imsg_index_pack_request {
453 668a20f6 2020-03-18 stsp uint8_t pack_hash[SHA1_DIGEST_LENGTH];
454 668a20f6 2020-03-18 stsp } __attribute__((__packed__));
456 baa9fea0 2020-03-18 stsp /* Structure for GOT_IMSG_IDXPACK_PROGRESS data. */
457 baa9fea0 2020-03-18 stsp struct got_imsg_index_pack_progress {
458 baa9fea0 2020-03-18 stsp /* Total number of objects in pack file. */
459 668a20f6 2020-03-18 stsp int nobj_total;
461 baa9fea0 2020-03-18 stsp /* Number of objects indexed so far. */
462 668a20f6 2020-03-18 stsp int nobj_indexed;
464 668a20f6 2020-03-18 stsp /* Number of non-deltified objects in pack file. */
465 668a20f6 2020-03-18 stsp int nobj_loose;
467 668a20f6 2020-03-18 stsp /* Number of deltified objects resolved so far. */
468 668a20f6 2020-03-18 stsp int nobj_resolved;
471 876c234b 2018-09-10 stsp /* Structure for GOT_IMSG_PACKIDX. */
472 876c234b 2018-09-10 stsp struct got_imsg_packidx {
473 876c234b 2018-09-10 stsp size_t len;
474 c3564dfa 2021-07-15 stsp off_t packfile_size;
475 876c234b 2018-09-10 stsp /* Additionally, a file desciptor is passed via imsg. */
478 876c234b 2018-09-10 stsp /* Structure for GOT_IMSG_PACK. */
479 876c234b 2018-09-10 stsp struct got_imsg_pack {
480 876c234b 2018-09-10 stsp char path_packfile[PATH_MAX];
481 876c234b 2018-09-10 stsp size_t filesize;
482 876c234b 2018-09-10 stsp /* Additionally, a file desciptor is passed via imsg. */
483 291624d8 2018-11-07 stsp } __attribute__((__packed__));
486 d5c81d44 2021-07-08 stsp * Structure for GOT_IMSG_OBJECT_REQUEST, GOT_IMSG_BLOB_REQUEST,
487 d5c81d44 2021-07-08 stsp * GOT_IMSG_TREE_REQUEST, GOT_IMSG_COMMIT_REQUEST, and
488 d5c81d44 2021-07-08 stsp * GOT_IMSG_TAG_REQUEST data.
490 d5c81d44 2021-07-08 stsp struct got_object_id;
493 59d1e4a0 2021-03-10 stsp * Structure for GOT_IMSG_PACKED_OBJECT_REQUEST and
494 59d1e4a0 2021-03-10 stsp * GOT_IMSG_PACKED_RAW_OBJECT_REQUEST data.
496 876c234b 2018-09-10 stsp struct got_imsg_packed_object {
497 106807b4 2018-09-15 stsp uint8_t id[SHA1_DIGEST_LENGTH];
499 291624d8 2018-11-07 stsp } __attribute__((__packed__));
502 f9c2e8e5 2022-02-13 thomas * Structure for GOT_IMSG_DELTA data.
504 f9c2e8e5 2022-02-13 thomas struct got_imsg_delta {
505 f9c2e8e5 2022-02-13 thomas /* These fields are the same as in struct got_delta. */
506 f9c2e8e5 2022-02-13 thomas off_t offset;
507 f9c2e8e5 2022-02-13 thomas size_t tslen;
508 f9c2e8e5 2022-02-13 thomas int type;
509 f9c2e8e5 2022-02-13 thomas size_t size;
510 f9c2e8e5 2022-02-13 thomas off_t data_offset;
514 f9c2e8e5 2022-02-13 thomas * Structure for GOT_IMSG_RAW_DELTA_REQUEST data.
516 f9c2e8e5 2022-02-13 thomas struct got_imsg_raw_delta_request {
517 f9c2e8e5 2022-02-13 thomas uint8_t id[SHA1_DIGEST_LENGTH];
522 7d0d4920 2022-05-12 thomas * Structure for GOT_IMSG_OBJ_ID_LIST data.
523 7d0d4920 2022-05-12 thomas * Multiple such messages may be sent back-to-back, where each message
524 7d0d4920 2022-05-12 thomas * contains a chunk of IDs. The entire list must be terminated with a
525 7d0d4920 2022-05-12 thomas * GOT_IMSG_OBJ_ID_LIST_DONE message.
527 7d0d4920 2022-05-12 thomas struct got_imsg_object_idlist {
528 7d0d4920 2022-05-12 thomas size_t nids;
531 7d0d4920 2022-05-12 thomas * Followed by nids * struct got_object_id.
534 7d0d4920 2022-05-12 thomas #define GOT_IMSG_OBJ_ID_LIST_MAX_NIDS \
535 7d0d4920 2022-05-12 thomas ((MAX_IMSGSIZE - IMSG_HEADER_SIZE - \
536 7d0d4920 2022-05-12 thomas sizeof(struct got_imsg_object_idlist)) / sizeof(struct got_object_id))
539 ca6e02ac 2020-01-07 stsp /* Structure for GOT_IMSG_COMMIT_TRAVERSAL_REQUEST */
540 ca6e02ac 2020-01-07 stsp struct got_imsg_commit_traversal_request {
541 ca6e02ac 2020-01-07 stsp uint8_t id[SHA1_DIGEST_LENGTH];
543 ca6e02ac 2020-01-07 stsp size_t path_len;
544 ca6e02ac 2020-01-07 stsp /* Followed by path_len bytes of path data */
545 ca6e02ac 2020-01-07 stsp } __attribute__((__packed__));
547 ca6e02ac 2020-01-07 stsp /* Structure for GOT_IMSG_TRAVERSED_COMMITS */
548 ca6e02ac 2020-01-07 stsp struct got_imsg_traversed_commits {
549 ca6e02ac 2020-01-07 stsp size_t ncommits;
550 ca6e02ac 2020-01-07 stsp /* Followed by ncommit IDs of SHA1_DIGEST_LENGTH each */
551 ca6e02ac 2020-01-07 stsp } __attribute__((__packed__));
554 6480c871 2021-08-30 stsp * Structure for GOT_IMSG_GOTCONFIG_REMOTE and
555 6480c871 2021-08-30 stsp * GOT_IMSG_GOTCONFIG_REMOTE data.
557 cd95becd 2019-11-29 stsp struct got_imsg_remote {
558 cd95becd 2019-11-29 stsp size_t name_len;
559 6480c871 2021-08-30 stsp size_t fetch_url_len;
560 6480c871 2021-08-30 stsp size_t send_url_len;
561 469dd726 2020-03-20 stsp int mirror_references;
562 0c8b29c5 2021-01-05 stsp int fetch_all_branches;
563 6480c871 2021-08-30 stsp int nfetch_branches;
564 6480c871 2021-08-30 stsp int nsend_branches;
565 6480c871 2021-08-30 stsp int nfetch_refs;
567 6480c871 2021-08-30 stsp /* Followed by name_len data bytes. */
568 6480c871 2021-08-30 stsp /* Followed by fetch_url_len + send_url_len data bytes. */
569 6480c871 2021-08-30 stsp /* Followed by nfetch_branches GOT_IMSG_GITCONFIG_STR_VAL messages. */
570 6480c871 2021-08-30 stsp /* Followed by nsend_branches GOT_IMSG_GITCONFIG_STR_VAL messages. */
571 6480c871 2021-08-30 stsp /* Followed by nfetch_refs GOT_IMSG_GITCONFIG_STR_VAL messages. */
572 4ba14133 2020-03-20 stsp } __attribute__((__packed__));
575 cd95becd 2019-11-29 stsp * Structure for GOT_IMSG_GITCONFIG_REMOTES data.
577 cd95becd 2019-11-29 stsp struct got_imsg_remotes {
578 cd95becd 2019-11-29 stsp int nremotes; /* This many GOT_IMSG_GITCONFIG_REMOTE messages follow. */
582 069bbb86 2022-03-07 thomas * Structure for GOT_IMSG_PATCH data.
584 069bbb86 2022-03-07 thomas struct got_imsg_patch {
586 069bbb86 2022-03-07 thomas char old[PATH_MAX];
587 069bbb86 2022-03-07 thomas char new[PATH_MAX];
591 069bbb86 2022-03-07 thomas * Structure for GOT_IMSG_PATCH_HUNK data.
593 069bbb86 2022-03-07 thomas struct got_imsg_patch_hunk {
594 069bbb86 2022-03-07 thomas long oldfrom;
595 069bbb86 2022-03-07 thomas long oldlines;
596 069bbb86 2022-03-07 thomas long newfrom;
597 069bbb86 2022-03-07 thomas long newlines;
600 cd95becd 2019-11-29 stsp struct got_remote_repo;
601 876c234b 2018-09-10 stsp struct got_pack;
602 876c234b 2018-09-10 stsp struct got_packidx;
603 3022d272 2019-11-14 stsp struct got_pathlist_head;
605 93658fb9 2020-03-18 stsp const struct got_error *got_send_ack(pid_t);
606 876c234b 2018-09-10 stsp const struct got_error *got_privsep_wait_for_child(pid_t);
607 e70bf110 2020-03-22 stsp const struct got_error *got_privsep_flush_imsg(struct imsgbuf *);
608 ad242220 2018-09-08 stsp const struct got_error *got_privsep_send_stop(int);
609 ad242220 2018-09-08 stsp const struct got_error *got_privsep_recv_imsg(struct imsg *, struct imsgbuf *,
611 2178c42e 2018-04-22 stsp void got_privsep_send_error(struct imsgbuf *, const struct got_error *);
612 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_send_ack(struct imsgbuf *);
613 93658fb9 2020-03-18 stsp const struct got_error *got_privsep_wait_ack(struct imsgbuf *);
614 d5c81d44 2021-07-08 stsp const struct got_error *got_privsep_send_obj_req(struct imsgbuf *, int,
615 d5c81d44 2021-07-08 stsp struct got_object_id *);
616 d5c81d44 2021-07-08 stsp const struct got_error *got_privsep_send_raw_obj_req(struct imsgbuf *, int,
617 d5c81d44 2021-07-08 stsp struct got_object_id *);
618 59d1e4a0 2021-03-10 stsp const struct got_error *got_privsep_send_raw_obj_outfd(struct imsgbuf *, int);
619 1785f84a 2018-12-23 stsp const struct got_error *got_privsep_send_commit_req(struct imsgbuf *, int,
620 1785f84a 2018-12-23 stsp struct got_object_id *, int);
621 13c729f7 2018-12-24 stsp const struct got_error *got_privsep_send_tree_req(struct imsgbuf *, int,
622 13c729f7 2018-12-24 stsp struct got_object_id *, int);
623 268f7291 2018-12-24 stsp const struct got_error *got_privsep_send_tag_req(struct imsgbuf *, int,
624 268f7291 2018-12-24 stsp struct got_object_id *, int);
625 ebc55e2d 2018-12-24 stsp const struct got_error *got_privsep_send_blob_req(struct imsgbuf *, int,
626 ebc55e2d 2018-12-24 stsp struct got_object_id *, int);
627 55da3778 2018-09-10 stsp const struct got_error *got_privsep_send_blob_outfd(struct imsgbuf *, int);
628 3840f4c9 2018-09-12 stsp const struct got_error *got_privsep_send_tmpfd(struct imsgbuf *, int);
629 2178c42e 2018-04-22 stsp const struct got_error *got_privsep_send_obj(struct imsgbuf *,
630 876c234b 2018-09-10 stsp struct got_object *);
631 668a20f6 2020-03-18 stsp const struct got_error *got_privsep_send_index_pack_req(struct imsgbuf *,
632 668a20f6 2020-03-18 stsp uint8_t *, int);
633 73ab1060 2020-03-18 stsp const struct got_error *got_privsep_send_index_pack_outfd(struct imsgbuf *,
635 baa9fea0 2020-03-18 stsp const struct got_error *got_privsep_recv_index_progress(int *, int *, int *,
636 668a20f6 2020-03-18 stsp int *, int *, struct imsgbuf *ibuf);
637 33501562 2020-03-18 stsp const struct got_error *got_privsep_send_fetch_req(struct imsgbuf *, int,
638 0e4002ca 2020-03-21 stsp struct got_pathlist_head *, int, struct got_pathlist_head *,
639 0e4002ca 2020-03-21 stsp struct got_pathlist_head *, int, int);
640 f826addf 2020-03-18 stsp const struct got_error *got_privsep_send_fetch_outfd(struct imsgbuf *, int);
641 8f2d01a6 2020-03-18 stsp const struct got_error *got_privsep_recv_fetch_progress(int *,
642 1d72a2a0 2020-03-24 stsp struct got_object_id **, char **, struct got_pathlist_head *, char **,
643 1d72a2a0 2020-03-24 stsp off_t *, uint8_t *, struct imsgbuf *);
644 f8a36e22 2021-08-26 stsp const struct got_error *got_privsep_send_send_req(struct imsgbuf *, int,
645 abc59930 2021-09-05 naddy struct got_pathlist_head *, struct got_pathlist_head *, int);
646 f8a36e22 2021-08-26 stsp const struct got_error *got_privsep_recv_send_remote_refs(
647 f8a36e22 2021-08-26 stsp struct got_pathlist_head *, struct imsgbuf *);
648 f8a36e22 2021-08-26 stsp const struct got_error *got_privsep_send_packfd(struct imsgbuf *, int);
649 f8a36e22 2021-08-26 stsp const struct got_error *got_privsep_recv_send_progress(int *, off_t *,
650 f8a36e22 2021-08-26 stsp int *, char **, struct imsgbuf *);
651 cfd633c2 2018-09-10 stsp const struct got_error *got_privsep_get_imsg_obj(struct got_object **,
652 cfd633c2 2018-09-10 stsp struct imsg *, struct imsgbuf *);
653 2178c42e 2018-04-22 stsp const struct got_error *got_privsep_recv_obj(struct got_object **,
654 2178c42e 2018-04-22 stsp struct imsgbuf *);
655 59d1e4a0 2021-03-10 stsp const struct got_error *got_privsep_send_raw_obj(struct imsgbuf *, off_t,
656 59d1e4a0 2021-03-10 stsp size_t, uint8_t *);
657 59d1e4a0 2021-03-10 stsp const struct got_error *got_privsep_recv_raw_obj(uint8_t **, off_t *, size_t *,
658 59d1e4a0 2021-03-10 stsp struct imsgbuf *);
659 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_send_commit(struct imsgbuf *,
660 bff6ca00 2018-04-23 stsp struct got_commit_object *);
661 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_recv_commit(struct got_commit_object **,
662 bff6ca00 2018-04-23 stsp struct imsgbuf *);
663 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_recv_tree(struct got_tree_object **,
664 e033d803 2018-04-23 stsp struct imsgbuf *);
665 78e7b7b8 2022-05-19 thomas struct got_parsed_tree_entry;
666 068fd2bf 2018-04-24 stsp const struct got_error *got_privsep_send_tree(struct imsgbuf *,
667 78e7b7b8 2022-05-19 thomas struct got_parsed_tree_entry *, int);
668 ac544f8c 2019-01-13 stsp const struct got_error *got_privsep_send_blob(struct imsgbuf *, size_t, size_t,
669 ac544f8c 2019-01-13 stsp const uint8_t *);
670 ac544f8c 2019-01-13 stsp const struct got_error *got_privsep_recv_blob(uint8_t **, size_t *, size_t *,
671 ebc55e2d 2018-12-24 stsp struct imsgbuf *);
672 f4a881ce 2018-11-17 stsp const struct got_error *got_privsep_send_tag(struct imsgbuf *,
673 f4a881ce 2018-11-17 stsp struct got_tag_object *);
674 f4a881ce 2018-11-17 stsp const struct got_error *got_privsep_recv_tag(struct got_tag_object **,
675 f4a881ce 2018-11-17 stsp struct imsgbuf *);
676 876c234b 2018-09-10 stsp const struct got_error *got_privsep_init_pack_child(struct imsgbuf *,
677 876c234b 2018-09-10 stsp struct got_pack *, struct got_packidx *);
678 106807b4 2018-09-15 stsp const struct got_error *got_privsep_send_packed_obj_req(struct imsgbuf *, int,
679 106807b4 2018-09-15 stsp struct got_object_id *);
680 59d1e4a0 2021-03-10 stsp const struct got_error *got_privsep_send_packed_raw_obj_req(struct imsgbuf *,
681 59d1e4a0 2021-03-10 stsp int, struct got_object_id *);
682 41fa1437 2018-11-05 stsp const struct got_error *got_privsep_send_pack_child_ready(struct imsgbuf *);
684 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_parse_req(struct imsgbuf *,
686 aba9c984 2019-09-08 stsp const struct got_error *
687 aba9c984 2019-09-08 stsp got_privsep_send_gitconfig_repository_format_version_req(struct imsgbuf *);
688 20b7abb3 2020-10-22 stsp const struct got_error *got_privsep_send_gitconfig_repository_extensions_req(
689 20b7abb3 2020-10-22 stsp struct imsgbuf *);
690 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_author_name_req(
691 aba9c984 2019-09-08 stsp struct imsgbuf *);
692 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_send_gitconfig_author_email_req(
693 aba9c984 2019-09-08 stsp struct imsgbuf *);
694 cd95becd 2019-11-29 stsp const struct got_error *got_privsep_send_gitconfig_remotes_req(
695 cd95becd 2019-11-29 stsp struct imsgbuf *);
696 9a1cc63f 2020-02-03 stsp const struct got_error *got_privsep_send_gitconfig_owner_req(struct imsgbuf *);
697 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_recv_gitconfig_str(char **,
698 aba9c984 2019-09-08 stsp struct imsgbuf *);
699 aba9c984 2019-09-08 stsp const struct got_error *got_privsep_recv_gitconfig_int(int *, struct imsgbuf *);
700 cd95becd 2019-11-29 stsp const struct got_error *got_privsep_recv_gitconfig_remotes(
701 257add31 2020-09-09 stsp struct got_remote_repo **, int *, struct imsgbuf *);
703 257add31 2020-09-09 stsp const struct got_error *got_privsep_send_gotconfig_parse_req(struct imsgbuf *,
705 257add31 2020-09-09 stsp const struct got_error *got_privsep_send_gotconfig_author_req(struct imsgbuf *);
706 257add31 2020-09-09 stsp const struct got_error *got_privsep_send_gotconfig_remotes_req(
707 257add31 2020-09-09 stsp struct imsgbuf *);
708 257add31 2020-09-09 stsp const struct got_error *got_privsep_recv_gotconfig_str(char **,
709 257add31 2020-09-09 stsp struct imsgbuf *);
710 257add31 2020-09-09 stsp const struct got_error *got_privsep_recv_gotconfig_remotes(
711 cd95becd 2019-11-29 stsp struct got_remote_repo **, int *, struct imsgbuf *);
713 ca6e02ac 2020-01-07 stsp const struct got_error *got_privsep_send_commit_traversal_request(
714 ca6e02ac 2020-01-07 stsp struct imsgbuf *, struct got_object_id *, int, const char *);
715 ca6e02ac 2020-01-07 stsp const struct got_error *got_privsep_recv_traversed_commits(
716 ca6e02ac 2020-01-07 stsp struct got_commit_object **, struct got_object_id **,
717 ca6e02ac 2020-01-07 stsp struct got_object_id_queue *, struct imsgbuf *);
719 f9c2e8e5 2022-02-13 thomas const struct got_error *got_privsep_send_raw_delta_req(struct imsgbuf *, int,
720 f9c2e8e5 2022-02-13 thomas struct got_object_id *);
721 f9c2e8e5 2022-02-13 thomas const struct got_error *got_privsep_send_raw_delta_outfd(struct imsgbuf *, int);
722 f9c2e8e5 2022-02-13 thomas const struct got_error *got_privsep_send_raw_delta(struct imsgbuf *, uint64_t,
723 9249e7e3 2022-05-12 thomas uint64_t, off_t, off_t, off_t, off_t, struct got_object_id *);
724 f9c2e8e5 2022-02-13 thomas const struct got_error *got_privsep_recv_raw_delta(uint64_t *, uint64_t *,
725 9249e7e3 2022-05-12 thomas off_t *, off_t *, off_t *, off_t *, struct got_object_id **,
726 9249e7e3 2022-05-12 thomas struct imsgbuf *);
728 7d0d4920 2022-05-12 thomas const struct got_error *got_privsep_send_object_idlist(struct imsgbuf *,
729 7d0d4920 2022-05-12 thomas struct got_object_id **, size_t);
730 7d0d4920 2022-05-12 thomas const struct got_error *got_privsep_send_object_idlist_done(struct imsgbuf *);
731 7d0d4920 2022-05-12 thomas const struct got_error *got_privsep_recv_object_idlist(int *,
732 7d0d4920 2022-05-12 thomas struct got_object_id **, size_t *, struct imsgbuf *);
734 7d0d4920 2022-05-12 thomas const struct got_error *got_privsep_send_delta_reuse_req(struct imsgbuf *);
735 7d0d4920 2022-05-12 thomas const struct got_error *got_privsep_send_reused_deltas(struct imsgbuf *,
736 7d0d4920 2022-05-12 thomas struct got_imsg_reused_delta *, size_t);
737 7d0d4920 2022-05-12 thomas const struct got_error *got_privsep_send_reused_deltas_done(struct imsgbuf *);
738 7d0d4920 2022-05-12 thomas const struct got_error *got_privsep_recv_reused_deltas(int *,
739 7d0d4920 2022-05-12 thomas struct got_imsg_reused_delta *, size_t *, struct imsgbuf *);
741 aba9c984 2019-09-08 stsp void got_privsep_exec_child(int[2], const char *, const char *);
