Restore C++ support
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README
2
README
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@ -6,8 +6,6 @@ and simply overlays the system headers by using the #include_next extension foun
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in GCC and clang. It was initially intended to be used on musl[1] based Linux
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distributions.
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NOTE: It does *not* support C++. For C++ programs, the fortify headers
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will essentially be a no-op.
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Features
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========
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@ -5,7 +5,10 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef poll
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extern int __poll_orig(struct pollfd *, nfds_t, int)
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@ -35,6 +38,8 @@ int ppoll(struct pollfd *fds, nfds_t nfds, const struct timespec *timeout, const
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -5,7 +5,10 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef fgets
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#undef fread
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#undef fwrite
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@ -114,6 +117,8 @@ int sprintf(char *s, const char *fmt, ...)
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return r;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -9,7 +9,9 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
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#undef realpath
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@ -33,6 +35,8 @@ char *realpath(const char *path, char *resolved)
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -5,7 +5,10 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef memcpy
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#undef memmove
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#undef memset
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@ -181,6 +184,8 @@ size_t strlcpy(char *dest, const char *src, size_t n)
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -5,7 +5,9 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \
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|| (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \
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@ -37,6 +39,8 @@ void bzero(void *src, size_t n)
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -5,7 +5,9 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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static __inline __attribute__((__always_inline__,__gnu_inline__))
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int __fortify_FD_CLR(int fd, fd_set *set)
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@ -32,6 +34,8 @@ int __fortify_FD_SET(int fd, fd_set *set)
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#undef FD_SET
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#define FD_SET(fd, set) __fortify_FD_SET(fd, set)
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -5,7 +5,10 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef recv
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#undef recvfrom
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#undef send
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@ -61,6 +64,8 @@ ssize_t sendto(int sockfd, const void *buf, size_t n, int flags,
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return __sendto_orig(sockfd, buf, n, flags, sa, salen);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -5,7 +5,10 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef confstr
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#undef getcwd
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#undef getgroups
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@ -165,6 +168,8 @@ ssize_t write(int fd, const void *buf, size_t n)
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return __write_orig(fd, buf, n);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -6,7 +6,10 @@
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifndef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef fgetws
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#undef mbsnrtowcs
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#undef mbsrtowcs
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@ -246,6 +249,8 @@ wchar_t *wmemset(wchar_t *s, wchar_t c, size_t n)
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return __wmemset_orig(s, c, n);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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