* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2014 */
+/* Copyright (c) University of Cambridge 1995 - 2016 */
/* See the file NOTICE for conditions of use and distribution. */
#ifdef STAND_ALONE
#if !defined(OS_UNSETENV)
int
-os_unsetenv(const char *name)
+os_unsetenv(const unsigned char * name)
{
- return unsetenv(name);
+return unsetenv((char *)name);
}
#endif
this, for all other systems we provide our own getcwd() */
#if !defined(OS_GETCWD)
-char *
-os_getcwd(char *buffer, size_t size)
+unsigned char *
+os_getcwd(unsigned char * buffer, size_t size)
{
-return getcwd(buffer, size);
+return (unsigned char *) getcwd((char *)buffer, size);
}
#else
#ifndef PATH_MAX
# define PATH_MAX 4096
#endif
-char *
-os_getcwd(char *buffer, size_t size)
+unsigned char *
+os_getcwd(unsigned char * buffer, size_t size)
{
-void *rc;
+char * b = (char *)buffer;
if (!size) size = PATH_MAX;
-if (!buffer && !(buffer = (char*) malloc(size))) return NULL;
-if (!(buffer = getcwd(buffer, size))) return NULL;
-return realloc(buffer, strlen(buffer) + 1);
+if (!b && !(b = malloc(size))) return NULL;
+if (!(b = getcwd(b, size))) return NULL;
+return realloc(b, strlen(b) + 1);
}
#endif