2 * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
3 * Copyright (c) 2020 Ori Bernstein <ori@openbsd.org>
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 #include "got_compat.h"
22 #define GOT_ERR_ERRNO 1
23 #define GOT_ERR_NOT_GIT_REPO 2
24 #define GOT_ERR_BAD_FILETYPE 3
25 #define GOT_ERR_BAD_PATH 4
26 #define GOT_ERR_NOT_REF 5
29 #define GOT_ERR_DECOMPRESSION 8
30 #define GOT_ERR_NO_SPACE 9
31 #define GOT_ERR_BAD_OBJ_HDR 10
32 #define GOT_ERR_OBJ_TYPE 11
33 #define GOT_ERR_BAD_OBJ_DATA 12
34 #define GOT_ERR_AMBIGUOUS_ID 13
35 #define GOT_ERR_BAD_PACKIDX 14
36 #define GOT_ERR_PACKIDX_CSUM 15
37 #define GOT_ERR_BAD_PACKFILE 16
38 #define GOT_ERR_NO_OBJ 17
39 #define GOT_ERR_NOT_IMPL 18
40 #define GOT_ERR_OBJ_NOT_PACKED 19
41 #define GOT_ERR_BAD_DELTA_CHAIN 20
42 #define GOT_ERR_BAD_DELTA 21
43 #define GOT_ERR_COMPRESSION 22
44 #define GOT_ERR_BAD_OBJ_ID_STR 23
45 #define GOT_ERR_WORKTREE_EXISTS 26
46 #define GOT_ERR_WORKTREE_META 27
47 #define GOT_ERR_WORKTREE_VERS 28
48 #define GOT_ERR_WORKTREE_BUSY 29
49 #define GOT_ERR_DIR_OBSTRUCTED 30
50 #define GOT_ERR_FILE_OBSTRUCTED 31
51 #define GOT_ERR_RECURSION 32
52 #define GOT_ERR_TIMEOUT 33
53 #define GOT_ERR_INTERRUPT 34
54 #define GOT_ERR_PRIVSEP_READ 35
55 #define GOT_ERR_PRIVSEP_LEN 36
56 #define GOT_ERR_PRIVSEP_PIPE 37
57 #define GOT_ERR_PRIVSEP_NO_FD 38
58 #define GOT_ERR_PRIVSEP_MSG 39
59 #define GOT_ERR_PRIVSEP_DIED 40
60 #define GOT_ERR_PRIVSEP_EXIT 41
61 #define GOT_ERR_PACK_OFFSET 42
62 #define GOT_ERR_OBJ_EXISTS 43
63 #define GOT_ERR_BAD_OBJ_ID 44
64 #define GOT_ERR_ITER_BUSY 45
65 #define GOT_ERR_ITER_COMPLETED 46
66 #define GOT_ERR_RANGE 47
67 #define GOT_ERR_EXPECTED 48 /* for use in regress tests only */
68 #define GOT_ERR_CANCELLED 49
69 #define GOT_ERR_NO_TREE_ENTRY 50
70 #define GOT_ERR_FILEIDX_SIG 51
71 #define GOT_ERR_FILEIDX_VER 52
72 #define GOT_ERR_FILEIDX_CSUM 53
73 #define GOT_ERR_PATH_PREFIX 54
74 #define GOT_ERR_ANCESTRY 55
75 #define GOT_ERR_FILEIDX_BAD 56
76 #define GOT_ERR_BAD_REF_DATA 57
77 #define GOT_ERR_TREE_DUP_ENTRY 58
78 #define GOT_ERR_DIR_DUP_ENTRY 59
79 #define GOT_ERR_NOT_WORKTREE 60
80 #define GOT_ERR_UUID_VERSION 61
81 #define GOT_ERR_UUID_INVALID 62
82 #define GOT_ERR_UUID 63
83 #define GOT_ERR_LOCKFILE_TIMEOUT 64
84 #define GOT_ERR_BAD_REF_NAME 65
85 #define GOT_ERR_WORKTREE_REPO 66
86 #define GOT_ERR_FILE_MODIFIED 67
87 #define GOT_ERR_FILE_STATUS 68
88 #define GOT_ERR_COMMIT_CONFLICT 69
89 #define GOT_ERR_BAD_REF_TYPE 70
90 #define GOT_ERR_COMMIT_NO_AUTHOR 71
91 #define GOT_ERR_COMMIT_HEAD_CHANGED 72
92 #define GOT_ERR_COMMIT_OUT_OF_DATE 73
93 #define GOT_ERR_COMMIT_MSG_EMPTY 74
94 #define GOT_ERR_DIR_NOT_EMPTY 75
95 #define GOT_ERR_COMMIT_NO_CHANGES 76
96 #define GOT_ERR_BRANCH_MOVED 77
97 #define GOT_ERR_OBJ_TOO_LARGE 78
98 #define GOT_ERR_SAME_BRANCH 79
99 #define GOT_ERR_ROOT_COMMIT 80
100 #define GOT_ERR_MIXED_COMMITS 81
101 #define GOT_ERR_CONFLICTS 82
102 #define GOT_ERR_BRANCH_EXISTS 83
103 #define GOT_ERR_MODIFIED 84
104 #define GOT_ERR_NOT_REBASING 85
105 #define GOT_ERR_EMPTY_REBASE 86
106 #define GOT_ERR_REBASE_COMMITID 87
107 #define GOT_ERR_REBASING 88
108 #define GOT_ERR_REBASE_PATH 89
109 #define GOT_ERR_NOT_HISTEDIT 90
110 #define GOT_ERR_EMPTY_HISTEDIT 91
111 #define GOT_ERR_NO_HISTEDIT_CMD 92
112 #define GOT_ERR_HISTEDIT_SYNTAX 93
113 #define GOT_ERR_HISTEDIT_CANCEL 94
114 /* 95 is currently unused */
115 #define GOT_ERR_HISTEDIT_BUSY 96
116 #define GOT_ERR_HISTEDIT_CMD 97
117 #define GOT_ERR_HISTEDIT_PATH 98
118 /* 99 is currently unused */
119 #define GOT_ERR_COMMIT_BRANCH 100
120 #define GOT_ERR_FILE_STAGED 101
121 #define GOT_ERR_STAGE_NO_CHANGE 102
122 #define GOT_ERR_STAGE_CONFLICT 103
123 #define GOT_ERR_STAGE_OUT_OF_DATE 104
124 #define GOT_ERR_FILE_NOT_STAGED 105
125 #define GOT_ERR_STAGED_PATHS 106
126 #define GOT_ERR_PATCH_CHOICE 107
127 #define GOT_ERR_COMMIT_NO_EMAIL 108
128 #define GOT_ERR_TAG_EXISTS 109
129 #define GOT_ERR_GIT_REPO_FORMAT 110
130 #define GOT_ERR_REBASE_REQUIRED 111
131 #define GOT_ERR_REGEX 112
132 #define GOT_ERR_REF_NAME_MINUS 113
133 #define GOT_ERR_GITCONFIG_SYNTAX 114
134 #define GOT_ERR_REBASE_OUT_OF_DATE 115
135 #define GOT_ERR_CACHE_DUP_ENTRY 116
136 #define GOT_ERR_QUERYSTRING 117
137 #define GOT_ERR_FETCH_FAILED 118
138 #define GOT_ERR_PARSE_URI 119
139 #define GOT_ERR_BAD_PROTO 120
140 #define GOT_ERR_ADDRINFO 121
141 #define GOT_ERR_BAD_PACKET 122
142 #define GOT_ERR_NO_REMOTE 123
143 #define GOT_ERR_FETCH_NO_BRANCH 124
144 #define GOT_ERR_FETCH_BAD_REF 125
145 #define GOT_ERR_TREE_ENTRY_TYPE 126
146 #define GOT_ERR_PARSE_CONFIG 127
147 #define GOT_ERR_NO_CONFIG_FILE 128
148 #define GOT_ERR_BAD_SYMLINK 129
149 #define GOT_ERR_GIT_REPO_EXT 130
150 #define GOT_ERR_CANNOT_PACK 131
151 #define GOT_ERR_LONELY_PACKIDX 132
152 #define GOT_ERR_OBJ_CSUM 133
153 #define GOT_ERR_SEND_BAD_REF 134
154 #define GOT_ERR_SEND_FAILED 135
155 #define GOT_ERR_SEND_EMPTY 136
156 #define GOT_ERR_SEND_ANCESTRY 137
157 #define GOT_ERR_CAPA_DELETE_REFS 138
158 #define GOT_ERR_SEND_DELETE_REF 139
159 #define GOT_ERR_SEND_TAG_EXISTS 140
160 #define GOT_ERR_NOT_MERGING 141
161 #define GOT_ERR_MERGE_OUT_OF_DATE 142
162 #define GOT_ERR_MERGE_STAGED_PATHS 143
163 #define GOT_ERR_MERGE_COMMIT_OUT_OF_DATE 143
164 #define GOT_ERR_MERGE_BUSY 144
165 #define GOT_ERR_MERGE_PATH 145
166 #define GOT_ERR_FILE_BINARY 146
167 #define GOT_ERR_PATCH_MALFORMED 147
168 #define GOT_ERR_PATCH_TRUNCATED 148
169 #define GOT_ERR_NO_PATCH 149
170 #define GOT_ERR_HUNK_FAILED 150
171 #define GOT_ERR_PATCH_FAILED 151
172 #define GOT_ERR_FILEIDX_DUP_ENTRY 152
180 * Get an error object from the above list, for a given error code.
181 * The error message is fixed.
183 const struct got_error *got_error(int);
186 * Get an error object from the above list, for a given error code.
187 * Use the specified error message instead of the default one.
188 * Caution: If the message buffer lives in dynamically allocated memory,
189 * then this memory likely won't be freed.
191 const struct got_error *got_error_msg(int, const char *);
194 * Get a statically allocated error object with code GOT_ERR_ERRNO
195 * and an error message obtained from strerror(3), prefixed with a
198 const struct got_error *got_error_from_errno(const char *);
201 * Get a statically allocated error object with code GOT_ERR_ERRNO
202 * and an error message obtained from strerror(3), prefixed with two
205 const struct got_error *got_error_from_errno2(const char *, const char *);
208 * Get a statically allocated error object with code GOT_ERR_ERRNO
209 * and an error message obtained from strerror(3), prefixed with three
212 const struct got_error *got_error_from_errno3(const char *, const char *,
216 * Get a statically allocated error object with code GOT_ERR_ERRNO
217 * and an error message obtained from strerror(3), prefixed with a
218 * string built with vsnprintf(3) from the provided format string
219 * and the variable-length list of additional arguments.
221 const struct got_error *got_error_from_errno_fmt(const char *, ...);
224 * Set errno to the specified error code and return a statically
225 * allocated error object with code GOT_ERR_ERRNO and an error
226 * message obtained from strerror(3), optionally prefixed with a
229 const struct got_error *got_error_set_errno(int, const char *);
232 * If ferror(3) indicates an error status for the FILE, obtain an error
233 * from got_error_from_errno(). Else, obtain the error via got_error()
234 * with the error code provided in the second argument.
236 const struct got_error *got_ferror(FILE *, int);
239 * Obtain an error with code GOT_ERR_NO_OBJ and an error message which
240 * contains the specified object ID. The message buffer is statically
241 * allocated; future invocations of this function will overwrite the
242 * message set during earlier invocations.
244 struct got_object_id; /* forward declaration */
245 const struct got_error *got_error_no_obj(struct got_object_id *);
248 * Obtain an error with code GOT_ERR_NOT_REF and an error message which
249 * contains the specified reference name. The message buffer is statically
250 * allocated; future invocations of this function will overwrite the
251 * message set during earlier invocations.
253 const struct got_error *got_error_not_ref(const char *);
255 /* Return an error based on a uuid(3) status code. */
256 const struct got_error *got_error_uuid(uint32_t, const char *);
258 /* Return an error with a path prefixed to the error message. */
259 const struct got_error *got_error_path(const char *, int);
262 * Return an error with an error message prefix built by vsnprintf(3)
263 * from the provided format string and the variable-length list of
264 * additional arguments.
266 const struct got_error *got_error_fmt(int, const char *, ...);
269 * Check whether open(2) with O_NOFOLLOW failed on a symlink.
270 * This must be called directly after open(2) because it uses errno!
272 int got_err_open_nofollow_on_symlink(void);