Windows support

src/Makefile.am

@@ -122,6 +122,7 @@ nobase_pkginclude_HEADERS = \
 	libltfs/arch/arch_info.h \
 	libltfs/arch/time_internal.h \
 	libltfs/arch/errormap.h \
+	libltfs/arch/ltfs_arch_ops.h \
 	tape_drivers/ibm_tape.h \
 	tape_drivers/spc_op_codes.h \
 	tape_drivers/ssc_op_codes.h \

src/iosched/cache_manager.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions

src/iosched/cache_manager.h

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions

src/iosched/fcfs.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions

src/iosched/unified.c

@@ -3,7 +3,7 @@
  **  OO_Copyright_BEGIN
  **
  **
- **  Copyright 2010, 2020 IBM Corp. All rights reserved.
+ **  Copyright 2010, 2025 IBM Corp. All rights reserved.
  **
  **  Redistribution and use in source and binary forms, with or without
  **   modification, are permitted provided that the following conditions
@@ -1742,7 +1742,7 @@ ssize_t _unified_insert_new_request(const char *buf, off_t offset, size_t count,
 {
 	int ret;
 	struct dentry_priv *dpr = d->iosched_priv;
-	struct write_request *new_req;
+	struct write_request *new_req = NULL;
 	size_t copy_count;
 
 	if (! (*cache)) {
@@ -1764,7 +1764,7 @@ ssize_t _unified_insert_new_request(const char *buf, off_t offset, size_t count,
 	memcpy(cache_manager_get_object_data(*cache), buf, copy_count);
 
 	/* Store new write request */
-	new_req = calloc(1, sizeof(struct write_request));
+	new_req = (struct write_request*)calloc(1, sizeof(struct write_request));
 	if (! new_req) {
 		ltfsmsg(LTFS_ERR, 13018E);
 		_unified_cache_free(*cache, 0, priv);
@@ -2307,7 +2307,7 @@ int unified_set_profiler(char *work_dir, bool enable, void *iosched_handle)
 {
 	int rc = 0;
 	char *path;
-	FILE *p;
+	FILE * p = NULL;
 	struct timer_info timerinfo;
 	struct unified_data *priv = iosched_handle;
 
@@ -2325,7 +2325,7 @@ int unified_set_profiler(char *work_dir, bool enable, void *iosched_handle)
 			return -LTFS_NO_MEMORY;
 		}
 
-		p = fopen(path, PROFILER_FILE_MODE);
+		arch_fopen(path, PROFILER_FILE_MODE,p);
 
 		free(path);
 

src/kmi/flatfile.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions
@@ -51,11 +51,12 @@
 #include <errno.h>
 #include "libltfs/kmi_ops.h"
 #include "libltfs/ltfs_fuse_version.h"
-#include <fuse.h>
-#include "key_format_ltfs.h"
 
+#include "key_format_ltfs.h"
+#include <fuse.h>
 #ifdef mingw_PLATFORM
-#include "libltfs/arch/win/win_util.h"
+#include "arch/win/win_util.h"
+
 #endif
 
 struct kmi_flatfile_options_data {

src/kmi/key_format_ltfs.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions
@@ -48,7 +48,7 @@
 */
 
 #ifdef mingw_PLATFORM
-#include "libltfs/arch/win/win_util.h"
+#include "arch/win/win_util.h"
 #endif
 #include "libltfs/ltfs.h"
 #include "libltfs/base64.h"

src/kmi/key_format_ltfs.h

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions

src/kmi/simple.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions
@@ -49,11 +49,11 @@
 
 #include "libltfs/kmi_ops.h"
 #include "libltfs/ltfs_fuse_version.h"
-#include <fuse.h>
 #include "key_format_ltfs.h"
-
+#include <fuse.h>
 #ifdef mingw_PLATFORM
-#include "libltfs/arch/win/win_util.h"
+#include "arch/win/win_util.h"
+
 #endif
 
 struct kmi_simple_options_data {
@@ -193,20 +193,20 @@ int simple_parse_opts(void *opt_args)
 			+ strlen((char *) key[i].dk) + strlen(":") + strlen((char *) key[i].dki) + 1;
 
 		if (priv.dk_list)
-			priv.dk_list = realloc(priv.dk_list, dk_list_len);
+			priv.dk_list = (unsigned char*)realloc(priv.dk_list, dk_list_len);
 		else
-			priv.dk_list = calloc(dk_list_len, sizeof(unsigned char));
+			priv.dk_list = (unsigned char*)calloc(dk_list_len, sizeof(unsigned char));
 		if (priv.dk_list == NULL) {
 			ltfsmsg(LTFS_ERR, 10001E, __FUNCTION__);
 			return -LTFS_NO_MEMORY;
 		}
 		*(priv.dk_list + original_dk_list_len) = '\0';
 
 		if (original_dk_list_len)
-			strcat((char *) priv.dk_list, "/");
-		strcat((char *) priv.dk_list, (char *) key[i].dk);
-		strcat((char *) priv.dk_list, ":");
-		strcat((char *) priv.dk_list, (char *) key[i].dki);
+			arch_strcat((char *) priv.dk_list, dk_list_len, "/");
+		arch_strcat((char *) priv.dk_list, dk_list_len,(char *) key[i].dk);
+		arch_strcat((char *) priv.dk_list, dk_list_len, ":");
+		arch_strcat((char *) priv.dk_list, dk_list_len,(char *) key[i].dki);
 	}
 
 	return 0;

src/libltfs/arch/arch_info.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2021 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions

src/libltfs/arch/arch_info.h

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions

src/libltfs/arch/errormap.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions
@@ -48,7 +48,7 @@
 */
 
 #ifdef mingw_PLATFORM
-#include "libltfs/arch/win/win_util.h"
+#include "arch/win/win_util.h"
 #endif
 
 #ifdef __FreeBSD__

src/libltfs/arch/errormap.h

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions

src/libltfs/arch/filename_handling.c

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions
@@ -55,7 +55,7 @@
 bool _replace_invalid_chars(char * file_name, bool * dosdev);
 char * _generate_target_file_name(const char *prefix, const char *extension, int suffix, bool dosdev);
 int _utf8_strlen(const char *s);
-int _utf8_strncpy(char *t, const char *s, int n);
+int _utf8_strcpy(char *t, const char *s, int n);
 #endif
 
 /**
@@ -73,11 +73,11 @@ void update_platform_safe_name(struct dentry* dentry, bool handle_invalid_char,
 	char source_file_name[LTFS_FILENAME_MAX*4+1];
 	char *source_file_name_prefix, *source_file_name_extension;
 	char *target_file_name;
-	struct dentry *d;
+	struct dentry* d = NULL;
 	int ret;
 
 	dentry->platform_safe_name = NULL;
-	strcpy(source_file_name, dentry->name.name);
+	arch_strcpy_auto(source_file_name, dentry->name.name);
 
 	if (_replace_invalid_chars(source_file_name, &dosdev)) {
 		if (! handle_invalid_char)
@@ -130,7 +130,7 @@ void update_platform_safe_name(struct dentry* dentry, bool handle_invalid_char,
 		}
 	}
 #else
-	dentry->platform_safe_name = strdup(dentry->name.name);
+	dentry->platform_safe_name = arch_strdup(dentry->name.name);
 #endif
 }
 
@@ -208,7 +208,7 @@ char * _generate_target_file_name(const char *prefix, const char *extension, int
 	target = NULL;
 
 	if (suffix) {
-		sprintf( suffix_string, "~%d", suffix );
+		arch_sprintf_auto( suffix_string, "~%d", suffix );
 
 		prefix_length    = prefix    ? _utf8_strlen(prefix)    : 0;
 		extension_length = extension ? _utf8_strlen(extension) : 0;
@@ -218,15 +218,15 @@ char * _generate_target_file_name(const char *prefix, const char *extension, int
 			/* Need to trim source file name to add suffix */
 			if (! dosdev && prefix_length > suffix_length) {
 				/* Prefix is to be trimmed. */
-				_utf8_strncpy(trimmed_name, prefix, prefix_length - suffix_length);
+				_utf8_strcpy(trimmed_name, prefix, prefix_length - suffix_length);
 				if (extension)
 					ret = asprintf(&target, "%s%s.%s", trimmed_name, suffix_string, extension);
 				else
 					ret = asprintf(&target, "%s%s", trimmed_name, suffix_string);
 
 			} else if (extension_length > suffix_length) {
 				/* Extension is to be trimmed. */
-				_utf8_strncpy(trimmed_name, extension, extension_length - suffix_length);
+				_utf8_strcpy(trimmed_name, extension, extension_length - suffix_length);
 				ret = asprintf(&target, "%s%s.%s", prefix, suffix_string, trimmed_name);
 			} else {
 				/* Unable to generate target file name. NULL is to be returned. */
@@ -241,7 +241,7 @@ char * _generate_target_file_name(const char *prefix, const char *extension, int
 		if (extension)
 			ret = asprintf(&target, "%s.%s", prefix, extension);
 		else {
-			target = strdup(prefix);
+			target = arch_strdup(prefix);
 			ret = target ? strlen(target) : -1;
 		}
 	}
@@ -273,7 +273,7 @@ int _utf8_strlen(const char *s)
  * @param s Source string to be copied.
  * @param n Maximum length to be copied.
  */
-int _utf8_strncpy(char *t, const char *s, int n)
+int _utf8_strcpy(char *t, const char *s, int n)
 {
 	int ret = 0;
 

src/libltfs/arch/filename_handling.h

@@ -3,7 +3,7 @@
 **  OO_Copyright_BEGIN
 **
 **
-**  Copyright 2010, 2020 IBM Corp. All rights reserved.
+**  Copyright 2010, 2025 IBM Corp. All rights reserved.
 **
 **  Redistribution and use in source and binary forms, with or without
 **   modification, are permitted provided that the following conditions