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Better error handling

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3138 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2003-11-14 13:44:26 +00:00
parent ccef537676
commit ed8c349736
3 changed files with 60 additions and 42 deletions
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12
Contrib/ExDLL/exdll.h
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@ -24,8 +24,8 @@ static unsigned int g_stringsize;
static stack_t **g_stacktop;
static char *g_variables;
static int popstring(char *str); // 0 on success, 1 on empty stack
static void pushstring(char *str);
static int __stdcall popstring(char *str); // 0 on success, 1 on empty stack
static void __stdcall pushstring(char *str);
enum
{
@ -59,7 +59,7 @@ __INST_LAST
// utility functions (not required but often useful)
static int popstring(char *str)
static int __stdcall popstring(char *str)
{
stack_t *th;
if (!g_stacktop || !*g_stacktop) return 1;
@ -70,7 +70,7 @@ static int popstring(char *str)
return 0;
}
static void pushstring(char *str)
static void __stdcall pushstring(char *str)
{
stack_t *th;
if (!g_stacktop) return;
@ -80,13 +80,13 @@ static void pushstring(char *str)
*g_stacktop=th;
}
static char *getuservariable(int varnum)
static char * __stdcall getuservariable(int varnum)
{
if (varnum < 0 || varnum >= __INST_LAST) return NULL;
return g_variables+varnum*g_stringsize;
}
static void setuservariable(int varnum, char *var)
static void __stdcall setuservariable(int varnum, char *var)
{
if (var != NULL && varnum >= 0 && varnum < __INST_LAST)
lstrcpy(g_variables + varnum*g_stringsize, var);