Line | Source | Count |
1 | | - |
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17 | | - |
18 | | - |
19 | | - |
20 | | - |
21 | #include <config.h> | - |
22 | | - |
23 | #if defined (HAVE_UNISTD_H) | - |
24 | # ifdef _MINIX | - |
25 | # include <sys/types.h> | - |
26 | # endif | - |
27 | # include <unistd.h> | - |
28 | #endif | - |
29 | | - |
30 | #include <bashtypes.h> | - |
31 | #include <posixdir.h> | - |
32 | #include <posixstat.h> | - |
33 | #if defined (HAVE_SYS_PARAM_H) | - |
34 | #include <sys/param.h> | - |
35 | #endif | - |
36 | | - |
37 | #include <stdio.h> | - |
38 | | - |
39 | #include <bashansi.h> | - |
40 | #include <maxpath.h> | - |
41 | #include <stdc.h> | - |
42 | | - |
43 | static int mindist __P((char *, char *, char *)); | - |
44 | static int spdist __P((char *, char *)); | - |
45 | | - |
46 | | - |
47 | | - |
48 | | - |
49 | | - |
50 | | - |
51 | | - |
52 | | - |
53 | | - |
54 | | - |
55 | | - |
56 | | - |
57 | | - |
58 | | - |
59 | | - |
60 | | - |
61 | int | - |
62 | spname(oldname, newname) | - |
63 | char *oldname; | - |
64 | char *newname; | - |
65 | { | - |
66 | char *op, *np, *p; | - |
67 | char guess[PATH_MAX + 1], best[PATH_MAX + 1]; | - |
68 | | - |
69 | op = oldname; | - |
70 | np = newname; | - |
71 | for (;;) | - |
72 | { | - |
73 | while (*op == '/') TRUE | never evaluated | FALSE | never evaluated |
| 0 |
74 | *np++ = *op++; never executed: *np++ = *op++; | 0 |
75 | *np = '\0'; | - |
76 | | - |
77 | if (*op == '\0') TRUE | never evaluated | FALSE | never evaluated |
| 0 |
78 | { | - |
79 | | - |
80 | if (oldname[1] == '\0' && newname[1] == '\0' &&TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
81 | oldname[0] != '.' && newname[0] == '.')TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
82 | return -1; never executed: return -1; | 0 |
83 | return strcmp(oldname, newname) != 0; never executed: return __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( oldname ) && __builtin_constant_p ( newname ) && (__s1_len = __builtin_strlen ( oldname ), __s2_len = __builtin_strlen ( newname ), (!((size_t)(const void *)(( oldname ) + 1) - (si...((const unsigned char *) (const char *) ( newname ))[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( newname ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( oldname , newname )))); }) != 0; never executed: __result = (((const unsigned char *) (const char *) ( oldname ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( newname ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
84 | } | - |
85 | | - |
86 | | - |
87 | for (p = guess; *op != '/' && *op != '\0'; op++)TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
88 | if (p < guess + PATH_MAX)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
89 | *p++ = *op; never executed: *p++ = *op; | 0 |
90 | *p = '\0'; | - |
91 | | - |
92 | if (mindist(newname, guess, best) >= 3)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
93 | return -1; never executed: return -1; | 0 |
94 | | - |
95 | | - |
96 | | - |
97 | | - |
98 | for (p = best; *np = *p++; np++)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
99 | ; never executed: ; | 0 |
100 | } never executed: end of block | 0 |
101 | } never executed: end of block | 0 |
102 | | - |
103 | | - |
104 | | - |
105 | | - |
106 | static int | - |
107 | mindist(dir, guess, best) | - |
108 | char *dir; | - |
109 | char *guess; | - |
110 | char *best; | - |
111 | { | - |
112 | DIR *fd; | - |
113 | struct dirent *dp; | - |
114 | int dist, x; | - |
115 | | - |
116 | dist = 3; | - |
117 | if (*dir == '\0')TRUE | never evaluated | FALSE | never evaluated |
| 0 |
118 | dir = "."; never executed: dir = "."; | 0 |
119 | | - |
120 | if ((fd = opendir(dir)) == NULL)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
121 | return dist; never executed: return dist; | 0 |
122 | | - |
123 | while ((dp = readdir(fd)) != NULL)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
124 | { | - |
125 | | - |
126 | | - |
127 | | - |
128 | | - |
129 | | - |
130 | | - |
131 | x = spdist(dp->d_name, guess); | - |
132 | if (x <= dist && x != 3)TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
133 | { | - |
134 | strcpy(best, dp->d_name); | - |
135 | dist = x; | - |
136 | if (dist == 0) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
137 | break; never executed: break; | 0 |
138 | } never executed: end of block | 0 |
139 | } never executed: end of block | 0 |
140 | (void)closedir(fd); | - |
141 | | - |
142 | | - |
143 | if (best[0] == '.' && best[1] == '\0')TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
144 | dist = 3; never executed: dist = 3; | 0 |
145 | return dist; never executed: return dist; | 0 |
146 | } | - |
147 | | - |
148 | | - |
149 | | - |
150 | | - |
151 | | - |
152 | | - |
153 | | - |
154 | | - |
155 | | - |
156 | | - |
157 | static int | - |
158 | spdist(cur, new) | - |
159 | char *cur, *new; | - |
160 | { | - |
161 | while (*cur == *new)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
162 | { | - |
163 | if (*cur == '\0')TRUE | never evaluated | FALSE | never evaluated |
| 0 |
164 | return 0; never executed: return 0; | 0 |
165 | cur++; | - |
166 | new++; | - |
167 | } never executed: end of block | 0 |
168 | | - |
169 | if (*cur)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
170 | { | - |
171 | if (*new)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
172 | { | - |
173 | if (cur[1] && new[1] && cur[0] == new[1] && cur[1] == new[0] && strcmp (cur + 2, new + 2) == 0) never executed: __result = (((const unsigned char *) (const char *) ( cur + 2 ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( new + 2 ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
174 | return 1; never executed: return 1; | 0 |
175 | | - |
176 | if (strcmp (cur + 1, new + 1) == 0) never executed: __result = (((const unsigned char *) (const char *) ( cur + 1 ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( new + 1 ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
177 | return 2; never executed: return 2; | 0 |
178 | } never executed: end of block | 0 |
179 | | - |
180 | if (strcmp(&cur[1], &new[0]) == 0) never executed: __result = (((const unsigned char *) (const char *) ( &cur[1] ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( &new[0] ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
181 | return 2; never executed: return 2; | 0 |
182 | } never executed: end of block | 0 |
183 | | - |
184 | if (*new && strcmp(cur, new + 1) == 0) never executed: __result = (((const unsigned char *) (const char *) ( cur ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( new + 1 ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
185 | return 2; never executed: return 2; | 0 |
186 | | - |
187 | return 3; never executed: return 3; | 0 |
188 | } | - |
189 | | - |
190 | char * | - |
191 | dirspell (dirname) | - |
192 | char *dirname; | - |
193 | { | - |
194 | int n; | - |
195 | char *guess; | - |
196 | | - |
197 | n = (strlen (dirname) * 3 + 1) / 2 + 1; | - |
198 | guess = (char *)malloc (n); | - |
199 | if (guess == 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
200 | return 0; never executed: return 0; | 0 |
201 | | - |
202 | switch (spname (dirname, guess)) | - |
203 | { | - |
204 | case -1: never executed: case -1: | 0 |
205 | default: never executed: default: | 0 |
206 | free (guess); | - |
207 | return (char *)NULL; never executed: return (char *) ((void *)0) ; | 0 |
208 | case 0: never executed: case 0: | 0 |
209 | case 1: never executed: case 1: | 0 |
210 | return guess; never executed: return guess; | 0 |
211 | } | - |
212 | } | - |
| | |