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v/os/os_mac.v

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// Copyright (c) 2019 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
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module os
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//#include <execinfo.h> // for backtrace_symbols_fd
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#include <signal.h>
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#include <unistd.h>
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#include <dirent.h>
#include <errno.h>
// import darwin
fn log(s string) {
}
pub fn is_dir(path string) bool {
statbuf := C.stat{}
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cstr := path.cstr()
if C.stat(cstr, &statbuf) != 0 {
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return false
}
return statbuf.st_mode & S_IFMT == S_IFDIR
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}
fn chdir(path string) {
C.chdir(path.cstr())
}
pub fn getwd() string {
cwd := malloc(512)
if C.getcwd(cwd, 512) == 0 {
return ''
}
return string(cwd)
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}
pub fn ls(path string) []string {
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mut res := []string
dir := C.opendir(path.str)
if isnil(dir) {
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println('ls() couldnt open dir "$path"')
print_c_errno()
return res
}
mut ent := &C.dirent{!}
for {
ent = C.readdir(dir)
if isnil(ent) {
break
}
name := tos_clone(ent.d_name)
if name != '.' && name != '..' && name != '' {
res << name
}
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}
C.closedir(dir)
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return res
}
fn print_backtrace() {
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/*
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# void *buffer[100];
nptrs := 0
# nptrs = backtrace(buffer, 100);
# printf("%d!!\n", nptrs);
# backtrace_symbols_fd(buffer, nptrs, STDOUT_FILENO) ;
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*/
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}