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glibc  2.9
Functions
readlink_chk.c File Reference
#include <unistd.h>
#include <sys/param.h>

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Functions

ssize_t __readlink_chk (const char *path, void *buf, size_t len, size_t buflen)

Function Documentation

ssize_t __readlink_chk ( const char *  path,
void *  buf,
size_t  len,
size_t  buflen 
)

Definition at line 28 of file readlink_chk.c.

{
  if (len > buflen)
    __chk_fail ();

#ifdef HAVE_INLINED_SYSCALLS
  return INLINE_SYSCALL (readlink, 3, path, buf, len);
#else
  return __readlink (path, buf, len);
#endif
}

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