diff options
Diffstat (limited to 'src/common/strlib.h')
| -rw-r--r-- | src/common/strlib.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/src/common/strlib.h b/src/common/strlib.h index c523f5d86..3aabc7287 100644 --- a/src/common/strlib.h +++ b/src/common/strlib.h @@ -2,8 +2,8 @@ * This file is part of Hercules. * http://herc.ws - http://github.com/HerculesWS/Hercules * - * Copyright (C) 2012-2015 Hercules Dev Team - * Copyright (C) Athena Dev Teams + * Copyright (C) 2012-2020 Hercules Dev Team + * Copyright (C) Athena Dev Teams * * Hercules is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -33,7 +33,7 @@ #define normalize_name(str,delims) (strlib->normalize_name_((str),(delims))) #define stristr(haystack,needle) (strlib->stristr_((haystack),(needle))) -#if !(defined(WIN32) && defined(_MSC_VER) && _MSC_VER >= 1400) && !defined(HAVE_STRNLEN) +#if !(defined(WIN32) && defined(_MSC_VER)) && !defined(HAVE_STRNLEN) #define strnlen(string,maxlen) (strlib->strnlen_((string),(maxlen))) #endif @@ -49,6 +49,27 @@ #define safesnprintf(buf,sz,fmt,...) (strlib->safesnprintf_((buf),(sz),(fmt),##__VA_ARGS__)) #define strline(str,pos) (strlib->strline_((str),(pos))) #define bin2hex(output,input,count) (strlib->bin2hex_((output),(input),(count))) +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) +#if defined(__GNUC__) && !defined(__clang__) && GCC_VERSION < 40900 +// _Generic is only supported starting with GCC 4.9 +#else +#ifdef strchr +#undef strchr +#endif // strchr +#define strchr(src, chr) _Generic((src), \ + const char * : ((const char *)(strchr)((src), (chr))), \ + char * : ((strchr)((src), (chr))) \ + ) +#define strrchr(src, chr) _Generic((src), \ + const char * : ((const char *)(strrchr)((src), (chr))), \ + char * : ((strrchr)((src), (chr))) \ + ) +#define strstr(haystack, needle) _Generic((haystack), \ + const char * : ((const char *)(strstr)((haystack), (needle))), \ + char * : ((strstr)((haystack), (needle))) \ + ) +#endif +#endif /// Bitfield determining the behavior of sv_parse and sv_split. typedef enum e_svopt { @@ -98,7 +119,7 @@ struct strlib_interface { char *(*normalize_name_) (char* str,const char* delims); const char *(*stristr_) (const char *haystack, const char *needle); - /* only used when '!(defined(WIN32) && defined(_MSC_VER) && _MSC_VER >= 1400) && !defined(HAVE_STRNLEN)', needs to be defined at all times however */ + /* only used when '!(defined(WIN32) && defined(_MSC_VER)) && !defined(HAVE_STRNLEN)', needs to be defined at all times however */ size_t (*strnlen_) (const char* string, size_t maxlen); /* only used when 'WIN32' */ @@ -125,7 +146,7 @@ struct strlib_interface { /// Produces the hexadecimal representation of the given input. /// The output buffer must be at least count*2+1 in size. /// Returns true on success, false on failure. - bool (*bin2hex_) (char* output, unsigned char* input, size_t count); + bool (*bin2hex_) (char *output, const unsigned char *input, size_t count); }; struct stringbuf_interface { |