Toolchain/binutils-gdb
1
0
Fork 0
forked from Imagelibrary/binutils-gdb
Code Pull Requests Activity

gdbsupport: add string_xml_appendf

Browse Source 
Add a version of buffer_xml_printf (defined in gdbsupport/buffer.{c,h})
that appends to an std::string, rather than a struct buffer.  Call it
"string" rather than "buffer" since it operates on an std::string rather
than a buffer.  And call it "appendf" rather than "printf", since it
appends to and does not replace the string's content.  This mirrors
string_appendf.

Place the new version in gdbsupport/xml-utils.h.

The code is a direct copy of buffer_xml_printf.  The old version is
going to disappear at some point, which is why I didn't do any effort to
share code.

Change-Id: I30e030627ab4970fd0b9eba3b7e8cec78fa561ba
Approved-By: Pedro Alves <pedro@palves.net>
This commit is contained in:
Simon Marchi
2022-10-19 21:56:47 -04:00
parent 38c0c0cac9
commit 65cded61a2
2 changed files with 115 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
gdbsupport/xml-utils.h
View File

@@ -30,4 +30,14 @@ extern std::string xml_escape_text (const char *text);
extern void xml_escape_text_append (std::string &result, const char *text);
/* Simple printf to string function. Current implemented formatters:
%s - append an xml escaped text to BUFFER.
%d - append an signed integer to BUFFER.
%u - append an unsigned integer to BUFFER.
%x - append an unsigned integer formatted in hexadecimal to BUFFER.
%o - append an unsigned integer formatted in octal to BUFFER. */
void string_xml_appendf (std::string &buffer, const char *format, ...)
ATTRIBUTE_PRINTF (2, 3);
#endif /* COMMON_XML_UTILS_H */