mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

setenv and unsetenv for windows fix

Browse Source
This commit is contained in:
Ned Palacios 2019-07-16 22:27:07 +08:00 committed by Alexander Medvednikov
parent f5fa43d2fa
commit e638e47af5
1 changed files with 21 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
vlib/os/os.v
View File

@ -106,7 +106,6 @@ fn parse_windows_cmd_line(cmd byteptr) []string {
} }
// read_file reads the file in `path` and returns the contents. // read_file reads the file in `path` and returns the contents.
//pub fn read_file(path string) ?string {
pub fn read_file(path string) ?string { pub fn read_file(path string) ?string {
mut res := '' mut res := ''
mut mode := 'rb' mut mode := 'rb'
@ -293,21 +292,29 @@ pub fn getenv(key string) string {
} }
pub fn setenv(name string, value string, overwrite bool) int { pub fn setenv(name string, value string, overwrite bool) int {
$if windows { $if windows {
format := '$name=$value'
} if overwrite {
$else { return C._putenv(format.cstr())
}
return -1
}
$else {
return C.setenv(name.cstr(), value.cstr(), overwrite) return C.setenv(name.cstr(), value.cstr(), overwrite)
} }
} }
pub fn unsetenv(name string) int { pub fn unsetenv(name string) int {
$if windows { $if windows {
format := '${name}='
} return C._putenv(format.cstr())
$else { }
$else {
return C.unsetenv(name.cstr()) return C.unsetenv(name.cstr())
} }
} }
// `file_exists` returns true if `path` exists. // `file_exists` returns true if `path` exists.