diff options
author | David Malcolm <dmalcolm@redhat.com> | 2014-10-15 20:20:05 +0000 |
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committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-10-15 20:20:05 +0000 |
commit | e39423c06daa6d37098d1000174587b10ce695a3 (patch) | |
tree | 0b95c0fc810d46f2993b7222ec997e2cc685e750 /include/libiberty.h | |
parent | 26882aba54fc8a2112450a011d699eb7b1110ee9 (diff) |
libiberty: Expose choose_tmpdir, and fix constness of return type
include/ChangeLog:
* libiberty.h (choose_tmpdir): New prototype.
libiberty/ChangeLog:
* choose-temp.c (choose_tmpdir): Remove now-redundant local
copy of prototype.
* functions.texi: Regenerate.
* make-temp-file.c (choose_tmpdir): Convert return type from
char * to const char * - given that this returns a pointer to
a memoized allocation, the caller must not touch it.
From-SVN: r216285
Diffstat (limited to 'include/libiberty.h')
-rw-r--r-- | include/libiberty.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/libiberty.h b/include/libiberty.h index bcc1f9afaf7..d09c9a54811 100644 --- a/include/libiberty.h +++ b/include/libiberty.h @@ -227,6 +227,11 @@ extern char *make_relative_prefix (const char *, const char *, extern char *make_relative_prefix_ignore_links (const char *, const char *, const char *) ATTRIBUTE_MALLOC; +/* Returns a pointer to a directory path suitable for creating temporary + files in. */ + +extern const char *choose_tmpdir (void) ATTRIBUTE_RETURNS_NONNULL; + /* Choose a temporary directory to use for scratch files. */ extern char *choose_temp_base (void) ATTRIBUTE_MALLOC ATTRIBUTE_RETURNS_NONNULL; |