RelNotes: the first batch of topics graduated to 'master'

[git.git] / quote.h

diff --git a/quote.h b/quote.h
index f83eb233c4b153c4c073b3ccd5bf2f5dd926b739..133155a48b4baa56cd70c07af8a477771f373105 100644 (file)
--- a/quote.h
+++ b/quote.h
@@ -1,8 +1,7 @@
 #ifndef QUOTE_H
 #define QUOTE_H
 
-#include <stddef.h>
-#include <stdio.h>
+struct strbuf;
 
 /* Help to copy the thing properly quoted for the shell safety.
  * any single quote is replaced with '\'', any exclamation point
@@ -41,12 +40,19 @@ extern char *sq_dequote(char *);
 
 /*
  * Same as the above, but can be used to unwrap many arguments in the
- * same string separated by space. "next" is changed to point to the
- * next argument that should be passed as first parameter. When there
- * is no more argument to be dequoted, "next" is updated to point to NULL.
+ * same string separated by space. Like sq_quote, it works in place,
+ * modifying arg and appending pointers into it to argv.
  */
 extern int sq_dequote_to_argv(char *arg, const char ***argv, int *nr, int *alloc);
 
+/*
+ * Same as above, but store the unquoted strings in an argv_array. We will
+ * still modify arg in place, but unlike sq_dequote_to_argv, the argv_array
+ * will duplicate and take ownership of the strings.
+ */
+struct argv_array;
+extern int sq_dequote_to_argv_array(char *arg, struct argv_array *);
+
 extern int unquote_c_style(struct strbuf *, const char *quoted, const char **endp);
 extern size_t quote_c_style(const char *name, struct strbuf *, FILE *, int no_dq);
 extern void quote_two_c_style(struct strbuf *, const char *, const char *, int);
@@ -54,9 +60,12 @@ extern void quote_two_c_style(struct strbuf *, const char *, const char *, int);
 extern void write_name_quoted(const char *name, FILE *, int terminator);
 extern void write_name_quotedpfx(const char *pfx, size_t pfxlen,
                                  const char *name, FILE *, int terminator);
+extern void write_name_quoted_relative(const char *name, size_t len,
+               const char *prefix, size_t prefix_len,
+               FILE *fp, int terminator);
 
 /* quote path as relative to the given prefix */
-char *quote_path_relative(const char *in, int len,
+extern char *quote_path_relative(const char *in, int len,
                          struct strbuf *out, const char *prefix);
 
 /* quoting as a string literal for other languages */