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-rw-r--r--git.h68
1 files changed, 67 insertions, 1 deletions
diff --git a/git.h b/git.h
index 922a167..b1e4828 100644
--- a/git.h
+++ b/git.h
@@ -31,7 +31,7 @@
#include <sys/types.h>
#include <dirent.h>
#include <time.h>
-
+#include <regex.h>
/* On most systems <limits.h> would have given us this, but
* not on some systems (e.g. GNU/Hurd).
@@ -156,6 +156,72 @@ static inline void hashclr(unsigned char *hash)
}
+/*
+ * from git:grep.h
+ */
+
+enum grep_pat_token {
+ GREP_PATTERN,
+ GREP_PATTERN_HEAD,
+ GREP_PATTERN_BODY,
+ GREP_AND,
+ GREP_OPEN_PAREN,
+ GREP_CLOSE_PAREN,
+ GREP_NOT,
+ GREP_OR,
+};
+
+enum grep_context {
+ GREP_CONTEXT_HEAD,
+ GREP_CONTEXT_BODY,
+};
+
+struct grep_pat {
+ struct grep_pat *next;
+ const char *origin;
+ int no;
+ enum grep_pat_token token;
+ const char *pattern;
+ regex_t regexp;
+};
+
+enum grep_expr_node {
+ GREP_NODE_ATOM,
+ GREP_NODE_NOT,
+ GREP_NODE_AND,
+ GREP_NODE_OR,
+};
+
+struct grep_opt {
+ struct grep_pat *pattern_list;
+ struct grep_pat **pattern_tail;
+ struct grep_expr *pattern_expression;
+ int prefix_length;
+ regex_t regexp;
+ unsigned linenum:1;
+ unsigned invert:1;
+ unsigned status_only:1;
+ unsigned name_only:1;
+ unsigned unmatch_name_only:1;
+ unsigned count:1;
+ unsigned word_regexp:1;
+ unsigned fixed:1;
+ unsigned all_match:1;
+#define GREP_BINARY_DEFAULT 0
+#define GREP_BINARY_NOMATCH 1
+#define GREP_BINARY_TEXT 2
+ unsigned binary:2;
+ unsigned extended:1;
+ unsigned relative:1;
+ unsigned pathname:1;
+ int regflags;
+ unsigned pre_context;
+ unsigned post_context;
+};
+
+
+extern void compile_grep_patterns(struct grep_opt *opt);
+extern void free_grep_patterns(struct grep_opt *opt);
/*