1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2019 Intel Corporation
9 * This is header should contain any function/macro definition
10 * which are not supported natively or named differently in the
11 * Windows OS. It must not include Windows-specific headers.
23 /* limits.h replacement, value as in <windows.h> */
25 #define PATH_MAX _MAX_PATH
29 * The syscall mmap does not exist on Windows,
30 * but this error code is used in a badly defined DPDK API for PCI mapping.
32 #define MAP_FAILED ((void *) -1)
34 #define sleep(x) Sleep(1000 * (x))
36 #define strerror_r(a, b, c) strerror_s(b, c, a)
38 /* strdup is deprecated in Microsoft libc and _strdup is preferred */
39 #define strdup(str) _strdup(str)
41 #define strtok_r(str, delim, saveptr) strtok_s(str, delim, saveptr)
43 #define index(a, b) strchr(a, b)
44 #define rindex(a, b) strrchr(a, b)
46 #define strncasecmp(s1, s2, count) _strnicmp(s1, s2, count)
49 #define unlink _unlink
51 /* cpu_set macros implementation */
52 #define RTE_CPU_AND(dst, src1, src2) CPU_AND(dst, src1, src2)
53 #define RTE_CPU_OR(dst, src1, src2) CPU_OR(dst, src1, src2)
54 #define RTE_CPU_FILL(set) CPU_FILL(set)
55 #define RTE_CPU_NOT(dst, src) CPU_NOT(dst, src)
57 /* as in <windows.h> */
58 typedef long long ssize_t;
60 #ifndef RTE_TOOLCHAIN_GCC
63 asprintf(char **buffer, const char *format, ...)
68 va_start(arg, format);
69 size = vsnprintf(NULL, 0, format, arg);
75 *buffer = malloc(size);
79 va_start(arg, format);
80 ret = vsnprintf(*buffer, size, format, arg);
82 if (ret != size - 1) {
89 static inline const char *
90 eal_strerror(int code)
92 static char buffer[128];
94 strerror_s(buffer, sizeof(buffer), code);
98 #define strerror eal_strerror
100 #endif /* RTE_TOOLCHAIN_GCC */
106 #endif /* _RTE_OS_H_ */