Fixes for windows

bzip2.rs

@@ -14,10 +14,9 @@ use libbzip2_rs_sys::bzlib::{
 };
 
 use libc::{
-    _exit, close, exit, fchmod, fchown, fclose, fdopen, ferror, fflush, fgetc, fileno, fopen,
-    fprintf, fread, free, fwrite, getenv, isatty, lstat, malloc, open, perror, remove, rewind,
-    signal, size_t, stat, strcat, strcmp, strcpy, strlen, strncmp, strncpy, strstr, ungetc,
-    utimbuf, utime, write, FILE,
+    _exit, close, exit, fclose, fdopen, ferror, fflush, fgetc, fileno, fopen, fprintf, fread, free,
+    fwrite, getenv, isatty, malloc, open, perror, remove, rewind, signal, size_t, stat, strcat,
+    strcmp, strcpy, strlen, strncmp, strncpy, strstr, ungetc, utimbuf, write, FILE,
 };
 extern "C" {
     static mut stdin: *mut FILE;
@@ -1526,10 +1525,11 @@ unsafe fn fopen_output_safely(mut name: *mut c_char, mut mode: *const libc::c_ch
     }
     fp
 }
+#[cfg(unix)]
 unsafe fn notAStandardFile(mut name: *mut c_char) -> Bool {
     let mut i: IntNative = 0;
     let mut statBuf: stat = zeroed();
-    i = lstat(name, &mut statBuf);
+    i = libc::lstat(name, &mut statBuf);
     if i != 0 as libc::c_int {
         return 1 as Bool;
     }
@@ -1538,15 +1538,35 @@ unsafe fn notAStandardFile(mut name: *mut c_char) -> Bool {
     }
     1 as Bool
 }
+#[cfg(not(unix))]
+unsafe fn notAStandardFile(mut name: *mut c_char) -> Bool {
+    let Ok(name) = std::ffi::CStr::from_ptr(name).to_str() else {
+        return 1;
+    };
+    let Ok(metadata) = std::path::Path::new(name).symlink_metadata() else {
+        return 1;
+    };
+
+    if metadata.file_type().is_file() {
+        0
+    } else {
+        1
+    }
+}
+#[cfg(unix)]
 unsafe fn countHardLinks(mut name: *mut c_char) -> i32 {
     let mut i: IntNative = 0;
     let mut statBuf: stat = zeroed();
-    i = lstat(name, &mut statBuf);
+    i = libc::lstat(name, &mut statBuf);
     if i != 0 as libc::c_int {
         return 0 as libc::c_int;
     }
     (statBuf.st_nlink).wrapping_sub(1) as i32
 }
+#[cfg(not(unix))]
+unsafe fn countHardLinks(mut name: *mut c_char) -> i32 {
+    0 // FIXME
+}
 static mut fileMetaInfo: stat = unsafe { zeroed() };
 unsafe fn saveInputFileMetaInfo(mut srcName: *mut c_char) {
     let mut retVal: IntNative = 0;
@@ -1555,6 +1575,7 @@ unsafe fn saveInputFileMetaInfo(mut srcName: *mut c_char) {
         ioError();
     }
 }
+#[cfg(unix)]
 unsafe fn applySavedTimeInfoToOutputFile(mut dstName: *mut c_char) {
     let mut retVal: IntNative = 0;
     let mut uTimBuf: utimbuf = utimbuf {
@@ -1563,19 +1584,24 @@ unsafe fn applySavedTimeInfoToOutputFile(mut dstName: *mut c_char) {
     };
     uTimBuf.actime = fileMetaInfo.st_atime;
     uTimBuf.modtime = fileMetaInfo.st_mtime;
-    retVal = utime(dstName, &uTimBuf);
+    retVal = libc::utime(dstName, &uTimBuf);
     if retVal != 0 as libc::c_int {
         ioError();
     }
 }
+#[cfg(not(unix))]
+unsafe fn applySavedTimeInfoToOutputFile(_dstName: *mut c_char) {}
+#[cfg(unix)]
 unsafe fn applySavedFileAttrToOutputFile(mut fd: IntNative) {
     let mut retVal: IntNative = 0;
-    retVal = fchmod(fd, fileMetaInfo.st_mode);
+    retVal = libc::fchmod(fd, fileMetaInfo.st_mode);
     if retVal != 0 as libc::c_int {
         ioError();
     }
-    fchown(fd, fileMetaInfo.st_uid, fileMetaInfo.st_gid);
+    libc::fchown(fd, fileMetaInfo.st_uid, fileMetaInfo.st_gid);
 }
+#[cfg(not(unix))]
+unsafe fn applySavedFileAttrToOutputFile(_fd: IntNative) {}
 unsafe fn containsDubiousChars(_: *mut c_char) -> Bool {
     0
 }