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| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2001-08-20 06:14:53 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2001-08-20 06:14:53 +0000 |
| commit | 51c042567c98b0a181246523acad810cbf1b35f5 (patch) | |
| tree | a03bfc505ec1118b3947c2fbbf52975e90cc2d08 /gcc/prefix.h | |
| parent | 247a370b4f2f91d4b82c66902d46649e57b1ec91 (diff) | |
| download | gcc-51c042567c98b0a181246523acad810cbf1b35f5.tar.gz | |
cppinit.c (init_standard_includes): The returned buffer is already malloc-ed.
* cppinit.c (init_standard_includes): The returned buffer
is already malloc-ed.
* gcc.c (add_prefix): Similarly.
* prefix.c (translate_name): Update to support clear buffer
ownership rules.
(update_path): Similarly. Be sure to free any newly allocated
key. UPDATE_PATH_HOST_CANONICALIZE takes only one argument.
(tr): New function.
* prefix.h (update_path): Update prototype and document.
* config/i386/xm-djgpp.h (UPDATE_PATH_HOST_CANONICALIZE): Clean
up and update to new buffer ownership rules.
* doc/gcc.texi (UPDATE_PATH_HOST_CANONICALIZE): Update.
From-SVN: r45043
Diffstat (limited to 'gcc/prefix.h')
| -rw-r--r-- | gcc/prefix.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/prefix.h b/gcc/prefix.h index 03c0d191fc2..b712900cd82 100644 --- a/gcc/prefix.h +++ b/gcc/prefix.h @@ -22,7 +22,10 @@ Boston, MA 02111-1307, USA. */ #ifndef GCC_PREFIX_H #define GCC_PREFIX_H -extern const char *update_path PARAMS ((const char *, const char *)); +/* Update PATH using KEY if PATH starts with PREFIX. The returned + string is always malloc-ed, and the caller is responsible for + freeing it. */ +extern char *update_path PARAMS ((const char *path, const char *key)); extern void set_std_prefix PARAMS ((const char *, int)); #endif /* ! GCC_PREFIX_H */ |