Mercurial > cpython-lru_cache-weakref

comparison Python/Python-ast.c @ 36174:85b2d804ac0a legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Regenerate.
author Martin v. Löwis <martin@v.loewis.de>
date Mon, 02 Jan 2006 21:18:55 +0000
parents ea083efdc96c
children 3c0b26113df6
comparison
equal deleted inserted replaced
36173:ade46371f04b 36174:85b2d804ac0a
1096 } 1096 }
1097 1097
1098 1098
1099 1099
1100 #define CHECKSIZE(BUF, OFF, MIN) { \ 1100 #define CHECKSIZE(BUF, OFF, MIN) { \
1101 int need = *(OFF) + MIN; \ 1101 int need = *(OFF) + MIN; \
1102 if (need >= PyString_GET_SIZE(*(BUF))) { \ 1102 if (need >= PyString_GET_SIZE(*(BUF))) { \
1103 int newsize = PyString_GET_SIZE(*(BUF)) * 2; \ 1103 int newsize = PyString_GET_SIZE(*(BUF)) * 2; \
1104 if (newsize < need) \ 1104 if (newsize < need) \
1105 newsize = need; \ 1105 newsize = need; \
1106 if (_PyString_Resize((BUF), newsize) < 0) \ 1106 if (_PyString_Resize((BUF), newsize) < 0) \
1107 return 0; \ 1107 return 0; \
1108 } \ 1108 } \
1109 } 1109 }
1110 1110
1111 static int 1111 static int
1112 marshal_write_int(PyObject **buf, int *offset, int x) 1112 marshal_write_int(PyObject **buf, int *offset, int x)
1113 { 1113 {
1114 char *s; 1114 char *s;
1115 1115
1116 CHECKSIZE(buf, offset, 4) 1116 CHECKSIZE(buf, offset, 4)
1117 s = PyString_AS_STRING(*buf) + (*offset); 1117 s = PyString_AS_STRING(*buf) + (*offset);
1118 s[0] = (x & 0xff); 1118 s[0] = (x & 0xff);
1119 s[1] = (x >> 8) & 0xff; 1119 s[1] = (x >> 8) & 0xff;
1120 s[2] = (x >> 16) & 0xff; 1120 s[2] = (x >> 16) & 0xff;
1121 s[3] = (x >> 24) & 0xff; 1121 s[3] = (x >> 24) & 0xff;
1122 *offset += 4; 1122 *offset += 4;
1123 return 1; 1123 return 1;
1124 } 1124 }
1125 1125
1126 static int 1126 static int
1127 marshal_write_bool(PyObject **buf, int *offset, bool b) 1127 marshal_write_bool(PyObject **buf, int *offset, bool b)
1128 { 1128 {
1129 if (b) 1129 if (b)
1130 marshal_write_int(buf, offset, 1); 1130 marshal_write_int(buf, offset, 1);
1131 else 1131 else
1132 marshal_write_int(buf, offset, 0); 1132 marshal_write_int(buf, offset, 0);
1133 return 1; 1133 return 1;
1134 } 1134 }
1135 1135
1136 static int 1136 static int
1137 marshal_write_identifier(PyObject **buf, int *offset, identifier id) 1137 marshal_write_identifier(PyObject **buf, int *offset, identifier id)
1138 { 1138 {
1139 int l = PyString_GET_SIZE(id); 1139 int l = PyString_GET_SIZE(id);
1140 marshal_write_int(buf, offset, l); 1140 marshal_write_int(buf, offset, l);
1141 CHECKSIZE(buf, offset, l); 1141 CHECKSIZE(buf, offset, l);
1142 memcpy(PyString_AS_STRING(*buf) + *offset, 1142 memcpy(PyString_AS_STRING(*buf) + *offset,
1143 PyString_AS_STRING(id), l); 1143 PyString_AS_STRING(id), l);
1144 *offset += l; 1144 *offset += l;
1145 return 1; 1145 return 1;
1146 } 1146 }
1147 1147
1148 static int 1148 static int
1149 marshal_write_string(PyObject **buf, int *offset, string s) 1149 marshal_write_string(PyObject **buf, int *offset, string s)
1150 { 1150 {
1151 int len = PyString_GET_SIZE(s); 1151 int len = PyString_GET_SIZE(s);
1152 marshal_write_int(buf, offset, len); 1152 marshal_write_int(buf, offset, len);
1153 CHECKSIZE(buf, offset, len); 1153 CHECKSIZE(buf, offset, len);
1154 memcpy(PyString_AS_STRING(*buf) + *offset, 1154 memcpy(PyString_AS_STRING(*buf) + *offset,
1155 PyString_AS_STRING(s), len); 1155 PyString_AS_STRING(s), len);
1156 *offset += len; 1156 *offset += len;
1157 return 1; 1157 return 1;
1158 } 1158 }
1159 1159
1160 static int 1160 static int
1161 marshal_write_object(PyObject **buf, int *offset, object s) 1161 marshal_write_object(PyObject **buf, int *offset, object s)
1162 { 1162 {
1163 /* XXX */ 1163 /* XXX */
1164 return 0; 1164 return 0;
1165 } 1165 }
1166 1166
1167 1167
1168 static int 1168 static int
1169 marshal_write_mod(PyObject **buf, int *off, mod_ty o) 1169 marshal_write_mod(PyObject **buf, int *off, mod_ty o)