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Add my_str_malloc and _free function pointers to strings library

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which will by default exit(1) if malloc() fails, but can be set
to do something else by the calling program does, which mysqld
does to use my_malloc(..., MYF(MY_FAE)) instead. Also checks
allocation in conf_to_src utility program. (Bug #7003)


strings/conf_to_src.c:
  if malloc() fails, just abort
VC++Files/client/mysqlclient.dsp:
  Add str_alloc.c
VC++Files/client/mysqlclient_ia64.dsp:
  Add str_alloc.c
VC++Files/libmysql/libmysql.dsp:
  Add str_alloc.c
VC++Files/libmysql/libmysql_ia64.dsp:
  Add str_alloc.c
VC++Files/libmysqld/libmysqld.dsp:
  Add str_alloc.c
VC++Files/libmysqld/libmysqld_ia64.dsp:
  Add str_alloc.c
VC++Files/strings/backup/strings.dsp:
  Add str_alloc.c
VC++Files/strings/noMASM/strings.dsp:
  Add str_alloc.c
VC++Files/strings/strings.dsp:
  Add str_alloc.c
VC++Files/strings/strings_ia64.dsp:
  Add str_alloc.c
include/m_string.h:
  Add my_str_malloc/free function pointers.
libmysql/Makefile.shared:
  Add str_alloc.lo
sql/mysqld.cc:
  Reassign my_str_malloc/free pointers so they use my_malloc/free
strings/Makefile.am:
  Add str_alloc.c
strings/ctype-tis620.c:
  Use my_str_malloc/free
This commit is contained in:
unknown
2005-06-24 13:41:33 -07:00
parent d34e2ccb3e
commit f56dd2a0fa
17 changed files with 113 additions and 10 deletions
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7
include/m_string.h
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@ -88,6 +88,13 @@
extern "C" {
#endif
/*
my_str_malloc() and my_str_free() are assigned to implementations in
strings/alloc.c, but can be overridden in the calling program.
*/
extern void *(*my_str_malloc)(size_t);
extern void (*my_str_free)(void *);
#if defined(HAVE_STPCPY) && !defined(HAVE_mit_thread)
#define strmov(A,B) stpcpy((A),(B))
#ifndef stpcpy