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-rw-r--r--guts/getcwd.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/guts/getcwd.c b/guts/getcwd.c
deleted file mode 100644
index b3f552c..0000000
--- a/guts/getcwd.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2008-2010 Wind River Systems; see
- * guts/COPYRIGHT for information.
- *
- * static char *
- * wrap_getcwd(char *buf, size_t size) {
- * char * rc = NULL;
- */
- pseudo_debug(3, "wrap_getcwd: %p, %lu\n",
- (void *) buf, (unsigned long) size);
- if (!pseudo_cwd) {
- pseudo_diag("Asked for CWD, but don't have it!\n");
- errno = EACCES;
- return NULL;
- }
- /* emulate Linux semantics in case of non-Linux systems. */
- if (!buf) {
- /* if we don't have a cwd, something's very wrong... */
- if (!size) {
- size = pseudo_cwd_len + 1;
- if (pseudo_chroot_len && size >= pseudo_chroot_len &&
- !memcmp(pseudo_cwd, pseudo_chroot, pseudo_chroot_len)) {
- size -= pseudo_chroot_len;
- /* if cwd is precisely the same as chroot, we
- * actually want a /, not an empty string
- */
- if (size < 2)
- size = 2;
- }
- }
- if (size) {
- buf = malloc(size);
- } else {
- pseudo_diag("can't figure out CWD: length %ld + 1 - %ld => %ld\n",
- (unsigned long) pseudo_cwd_len,
- (unsigned long) pseudo_chroot_len,
- (unsigned long) size);
- }
- if (!buf) {
- pseudo_diag("couldn't allocate requested CWD buffer - need %ld byes\n",
- (unsigned long) size);
- errno = ENOMEM;
- return NULL;
- }
- }
- if (pseudo_cwd_len - (pseudo_cwd_rel - pseudo_cwd) >= size) {
- pseudo_debug(1, "only %ld bytes available, need %ld (%ld + 1 - %ld)\n",
- (unsigned long) size,
- (unsigned long) pseudo_cwd_len + 1 - pseudo_chroot_len,
- (unsigned long) pseudo_cwd_len,
- (unsigned long) pseudo_chroot_len);
- errno = ERANGE;
- return NULL;
- }
- rc = buf;
- pseudo_debug(3, "getcwd: copying %d (%d + 1 - %d) characters from <%s>.\n",
- (int) ((pseudo_cwd_len + 1) - pseudo_chroot_len),
- (int) pseudo_cwd_len, (int) pseudo_chroot_len,
- pseudo_cwd_rel);
- memcpy(buf, pseudo_cwd_rel, (pseudo_cwd_len + 1) - (pseudo_cwd_rel - pseudo_cwd));
- if (!*buf) {
- strcpy(buf, "/");
- }
-
-/* return rc;
- * }
- */