HybridDog/geany
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Deprecate setptr in favour of SETPTR

Browse Source 
SETPTR makes it clear that a macro is being used in code.
Restore setptr without do/while in case of use without semi-colon.
This commit is contained in:
Nick Treleaven 2011-11-15 16:13:46 +00:00
parent a97c3597eb
commit 172825390a
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/utils.h
View File

@ -37,14 +37,18 @@
/** Assigns @a result to @a ptr, then frees the old value. /** Assigns @a result to @a ptr, then frees the old value.
* @a result can be an expression using the 'old' value of @a ptr. * @a result can be an expression using the 'old' value of @a ptr.
* E.g. @code setptr(str, g_strndup(str, 5)); @endcode * E.g. @code SETPTR(str, g_strndup(str, 5)); @endcode
**/ **/
#define SETPTR(ptr, result) \
do setptr(ptr, result) while (0)
/** @deprecated 2011/11/15 - use SETPTR() instead. */
#define setptr(ptr, result) \ #define setptr(ptr, result) \
do {\ {\
gpointer setptr_tmp = ptr;\ gpointer setptr_tmp = ptr;\
ptr = result;\ ptr = result;\
g_free(setptr_tmp);\ g_free(setptr_tmp);\
} while (0) }
/** Duplicates a string on the stack using @c g_alloca(). /** Duplicates a string on the stack using @c g_alloca().
* Like glibc's @c strdupa(), but portable. * Like glibc's @c strdupa(), but portable.