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compiler: add support for $if x32, x64, big_endian, little_endian

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This commit is contained in:
Delyan Angelov
2019-11-15 15:14:28 +02:00
committed by Alexander Medvednikov
parent 751a89ccc8
commit e577b40743
9 changed files with 144 additions and 22 deletions
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6
vlib/os/os.v
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@@ -806,14 +806,14 @@ pub fn chdir(path string) {
pub fn getwd() string {
$if windows {
max := 512 // MAX_PATH * sizeof(wchar_t)
buf := &u16(malloc(max*2))
buf := &u16(calloc(max*2))
if C._wgetcwd(buf, max) == 0 {
return ''
}
return string_from_wide(buf)
}
$else {
buf := malloc(512)
buf := calloc(512)
if C.getcwd(buf, 512) == 0 {
return ''
}
@@ -827,7 +827,7 @@ pub fn getwd() string {
// and https://insanecoding.blogspot.com/2007/11/implementing-realpath-in-c.html
// NB: this particular rabbit hole is *deep* ...
pub fn realpath(fpath string) string {
mut fullpath := malloc( MAX_PATH )
mut fullpath := calloc( MAX_PATH )
mut res := 0
$if windows {
res = int( C._fullpath( fullpath, fpath.str, MAX_PATH ) )