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Factor out Windows utility function get_system_dir().

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The code to find out the location of the c:\windows\system32 directory
was already present, in load_system32_dll(). Now it's moved out into a
function of its own, so it can be called in other contexts.
This commit is contained in:
Simon Tatham
2021-04-24 17:15:47 +01:00
parent d77ecacc27
commit 3de2f13b89
4 changed files with 24 additions and 9 deletions
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10
windows/utils/load_system32_dll.c
View File

@ -8,18 +8,10 @@
HMODULE load_system32_dll(const char *libname)
{
static char *sysdir = NULL;
static size_t sysdirsize = 0;
char *fullpath;
HMODULE ret;
if (!sysdir) {
size_t len;
while ((len = GetSystemDirectory(sysdir, sysdirsize)) >= sysdirsize)
sgrowarray(sysdir, sysdirsize, len);
}
fullpath = dupcat(sysdir, "\\", libname);
fullpath = dupcat(get_system_dir(), "\\", libname);
ret = LoadLibrary(fullpath);
sfree(fullpath);
return ret;