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3172b27b2b
in several C++ debug tests when any of the functions it declares are called. The best option would be to not use internal headers for tests (unless explicitly needed). Add guards so that it is safe to use include/string.h from C++. * include/string.h: Add __cplusplus check.
191 lines
6.5 KiB
C
191 lines
6.5 KiB
C
#ifndef _STRING_H
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#if !defined _ISOMAC && !defined __cplusplus
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#include <sys/types.h>
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extern void *__memccpy (void *__dest, const void *__src,
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int __c, size_t __n);
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extern size_t __strnlen (const char *__string, size_t __maxlen)
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__attribute_pure__;
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extern char *__strsep (char **__stringp, const char *__delim);
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extern int __strverscmp (const char *__s1, const char *__s2)
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__attribute_pure__;
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extern int __strncasecmp (const char *__s1, const char *__s2,
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size_t __n)
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__attribute_pure__;
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extern int __strcasecmp (const char *__s1, const char *__s2)
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__attribute_pure__;
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extern char *__strcasestr (const char *__haystack, const char *__needle)
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__attribute_pure__;
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extern char *__strdup (const char *__string)
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__attribute_malloc__;
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extern char *__strndup (const char *__string, size_t __n)
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__attribute_malloc__;
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extern void *__rawmemchr (const void *__s, int __c)
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__attribute_pure__;
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extern char *__strchrnul (const char *__s, int __c)
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__attribute_pure__;
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extern void *__memrchr (const void *__s, int __c, size_t __n)
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__attribute_pure__;
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extern void *__memchr (const void *__s, int __c, size_t __n)
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__attribute_pure__;
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extern int __ffs (int __i) __attribute__ ((const));
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extern char *__strerror_r (int __errnum, char *__buf, size_t __buflen);
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#endif
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/* Get _STRING_ARCH_unaligned. */
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#include <string_private.h>
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/* Now the real definitions. We do this here since some of the functions
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above are defined as macros in the headers. */
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#include <string/string.h>
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#if !defined _ISOMAC && !defined __cplusplus
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extern __typeof (strcoll_l) __strcoll_l;
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extern __typeof (strxfrm_l) __strxfrm_l;
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extern __typeof (strcasecmp_l) __strcasecmp_l;
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extern __typeof (strncasecmp_l) __strncasecmp_l;
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/* Alternative version which doesn't pollute glibc's namespace. */
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#if IS_IN (libc)
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# undef strndupa
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# define strndupa(s, n) \
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(__extension__ \
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({ \
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const char *__old = (s); \
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size_t __len = __strnlen (__old, (n)); \
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char *__new = (char *) __builtin_alloca (__len + 1); \
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__new[__len] = '\0'; \
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(char *) memcpy (__new, __old, __len); \
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}))
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#endif
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libc_hidden_proto (__mempcpy)
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libc_hidden_proto (__stpcpy)
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libc_hidden_proto (__stpncpy)
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libc_hidden_proto (__rawmemchr)
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libc_hidden_proto (__strcasecmp)
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libc_hidden_proto (__strcasecmp_l)
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libc_hidden_proto (__strncasecmp_l)
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libc_hidden_proto (__strdup)
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libc_hidden_proto (__strndup)
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libc_hidden_proto (__strerror_r)
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libc_hidden_proto (__strverscmp)
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libc_hidden_proto (basename)
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extern char *__basename (const char *__filename) __THROW __nonnull ((1));
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libc_hidden_proto (__basename)
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libc_hidden_proto (strcoll)
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libc_hidden_proto (__strcoll_l)
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libc_hidden_proto (__strxfrm_l)
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libc_hidden_proto (__strtok_r)
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extern char *__strsep_g (char **__stringp, const char *__delim);
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libc_hidden_proto (__strsep_g)
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libc_hidden_proto (strnlen)
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libc_hidden_proto (__strnlen)
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libc_hidden_proto (memmem)
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extern __typeof (memmem) __memmem;
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libc_hidden_proto (__memmem)
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libc_hidden_proto (__ffs)
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#if IS_IN (libc)
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/* Avoid hidden reference to IFUNC symbol __explicit_bzero_chk. */
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void __explicit_bzero_chk_internal (void *, size_t, size_t)
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__THROW __nonnull ((1)) attribute_hidden;
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# define explicit_bzero(buf, len) \
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__explicit_bzero_chk_internal (buf, len, __bos0 (buf))
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#elif !IS_IN (nonlib)
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void __explicit_bzero_chk (void *, size_t, size_t) __THROW __nonnull ((1));
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# define explicit_bzero(buf, len) __explicit_bzero_chk (buf, len, __bos0 (buf))
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#endif
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libc_hidden_builtin_proto (memchr)
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libc_hidden_builtin_proto (memcpy)
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libc_hidden_builtin_proto (mempcpy)
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libc_hidden_builtin_proto (memcmp)
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libc_hidden_builtin_proto (memmove)
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libc_hidden_builtin_proto (memset)
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libc_hidden_builtin_proto (strcat)
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libc_hidden_builtin_proto (strchr)
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libc_hidden_builtin_proto (strcmp)
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libc_hidden_builtin_proto (strcpy)
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libc_hidden_builtin_proto (strcspn)
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libc_hidden_builtin_proto (strlen)
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libc_hidden_builtin_proto (strncmp)
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libc_hidden_builtin_proto (strncpy)
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libc_hidden_builtin_proto (strpbrk)
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libc_hidden_builtin_proto (stpcpy)
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libc_hidden_builtin_proto (strrchr)
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libc_hidden_builtin_proto (strspn)
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libc_hidden_builtin_proto (strstr)
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libc_hidden_builtin_proto (ffs)
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#if IS_IN (rtld)
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extern __typeof (__stpcpy) __stpcpy attribute_hidden;
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extern __typeof (__strdup) __strdup attribute_hidden;
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extern __typeof (__strerror_r) __strerror_r attribute_hidden;
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extern __typeof (__strsep_g) __strsep_g attribute_hidden;
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extern __typeof (memchr) memchr attribute_hidden;
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extern __typeof (memcmp) memcmp attribute_hidden;
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extern __typeof (memcpy) memcpy attribute_hidden;
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extern __typeof (memmove) memmove attribute_hidden;
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extern __typeof (memset) memset attribute_hidden;
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extern __typeof (rawmemchr) rawmemchr attribute_hidden;
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extern __typeof (stpcpy) stpcpy attribute_hidden;
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extern __typeof (strchr) strchr attribute_hidden;
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extern __typeof (strcmp) strcmp attribute_hidden;
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extern __typeof (strlen) strlen attribute_hidden;
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extern __typeof (strnlen) strnlen attribute_hidden;
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extern __typeof (strsep) strsep attribute_hidden;
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#endif
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#if (!IS_IN (libc) || !defined SHARED) \
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&& !defined NO_MEMPCPY_STPCPY_REDIRECT
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/* Redirect calls to __builtin_mempcpy and __builtin_stpcpy to call
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__mempcpy and __stpcpy if not inlined. */
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extern __typeof (mempcpy) mempcpy __asm__ ("__mempcpy");
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extern __typeof (stpcpy) stpcpy __asm__ ("__stpcpy");
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#endif
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extern void *__memcpy_chk (void *__restrict __dest,
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const void *__restrict __src, size_t __len,
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size_t __destlen) __THROW;
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extern void *__memmove_chk (void *__dest, const void *__src, size_t __len,
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size_t __destlen) __THROW;
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extern void *__mempcpy_chk (void *__restrict __dest,
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const void *__restrict __src, size_t __len,
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size_t __destlen) __THROW;
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extern void *__memset_chk (void *__dest, int __ch, size_t __len,
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size_t __destlen) __THROW;
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extern char *__strcpy_chk (char *__restrict __dest,
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const char *__restrict __src,
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size_t __destlen) __THROW;
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extern char *__stpcpy_chk (char *__restrict __dest,
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const char *__restrict __src,
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size_t __destlen) __THROW;
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extern char *__strncpy_chk (char *__restrict __dest,
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const char *__restrict __src,
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size_t __len, size_t __destlen) __THROW;
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extern char *__strcat_chk (char *__restrict __dest,
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const char *__restrict __src,
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size_t __destlen) __THROW;
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extern char *__strncat_chk (char *__restrict __dest,
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const char *__restrict __src,
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size_t __len, size_t __destlen) __THROW;
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#endif
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#endif
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