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comparison place.c @ 11:b9d50e786322
simplify places
author | David A. Holland |
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date | Sun, 19 Dec 2010 19:30:24 -0500 |
parents | 800f3a560a3b |
children | 6c15ca895585 |
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10:800f3a560a3b | 11:b9d50e786322 |
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17 bool fromsystemdir; | 17 bool fromsystemdir; |
18 }; | 18 }; |
19 DECLARRAY(seenfile); | 19 DECLARRAY(seenfile); |
20 DEFARRAY(seenfile, ); | 20 DEFARRAY(seenfile, ); |
21 | 21 |
22 static struct seenfilearray seenfiles; | |
22 static bool overall_failure; | 23 static bool overall_failure; |
23 | |
24 static struct place scratchplace; | |
25 static bool scratchplace_inuse; | |
26 | |
27 static struct seenfilearray seenfiles; | |
28 | 24 |
29 //////////////////////////////////////////////////////////// | 25 //////////////////////////////////////////////////////////// |
30 // seenfiles | 26 // seenfiles |
31 | 27 |
32 static | 28 static |
82 static | 78 static |
83 bool | 79 bool |
84 place_iscommandline(const struct place *p) | 80 place_iscommandline(const struct place *p) |
85 { | 81 { |
86 return p->file == NULL && p->line == COMMANDLINE_LINE; | 82 return p->file == NULL && p->line == COMMANDLINE_LINE; |
87 } | |
88 | |
89 struct place * | |
90 place_gettemporary(void) | |
91 { | |
92 assert(!scratchplace_inuse); | |
93 scratchplace_inuse = true; | |
94 return &scratchplace; | |
95 } | |
96 | |
97 void | |
98 place_puttemporary(struct place *p) | |
99 { | |
100 assert(scratchplace_inuse); | |
101 assert(p == &scratchplace); | |
102 scratchplace_inuse = false; | |
103 } | |
104 | |
105 struct place * | |
106 place_create(void) | |
107 { | |
108 struct place *p; | |
109 | |
110 p = domalloc(sizeof(*p)); | |
111 place_setnowhere(p); | |
112 return p; | |
113 } | |
114 | |
115 struct place * | |
116 place_clone(const struct place *op) | |
117 { | |
118 struct place *p; | |
119 | |
120 p = domalloc(sizeof(*p)); | |
121 *p = *op; | |
122 return p; | |
123 } | |
124 | |
125 void | |
126 place_destroy(struct place *p) | |
127 { | |
128 free(p); | |
129 } | 83 } |
130 | 84 |
131 void | 85 void |
132 place_setnowhere(struct place *p) | 86 place_setnowhere(struct place *p) |
133 { | 87 { |