diff options
Diffstat (limited to 'libcpp/macro.c')
| -rw-r--r-- | libcpp/macro.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/libcpp/macro.c b/libcpp/macro.c index 13f5c768090..a0aa93ea994 100644 --- a/libcpp/macro.c +++ b/libcpp/macro.c @@ -139,7 +139,7 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node) name = map->to_file; len = strlen (name); - buf = _cpp_unaligned_alloc (pfile, len * 4 + 3); + buf = _cpp_unaligned_alloc (pfile, len * 2 + 3); result = buf; *buf = '"'; buf = cpp_quote_string (buf + 1, (const unsigned char *) name, len); @@ -292,9 +292,8 @@ builtin_macro (cpp_reader *pfile, cpp_hashnode *node) } /* Copies SRC, of length LEN, to DEST, adding backslashes before all - backslashes and double quotes. Non-printable characters are - converted to octal. DEST must be of sufficient size. Returns - a pointer to the end of the string. */ + backslashes and double quotes. DEST must be of sufficient size. + Returns a pointer to the end of the string. */ uchar * cpp_quote_string (uchar *dest, const uchar *src, unsigned int len) { @@ -308,15 +307,7 @@ cpp_quote_string (uchar *dest, const uchar *src, unsigned int len) *dest++ = c; } else - { - if (ISPRINT (c)) - *dest++ = c; - else - { - sprintf ((char *) dest, "\\%03o", c); - dest += 4; - } - } + *dest++ = c; } return dest; |