aboutsummaryrefslogtreecommitdiff
path: root/lib/libc/src/main.c
diff options
context:
space:
mode:
authorIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
committerIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
commit236963e7563be3e3f8220dac7bb4af446928e194 (patch)
treee521ea226db0345bbb3679fffe09d96254b7dc73 /lib/libc/src/main.c
parent214eadc62b5578f76c98a38a28f8b3d80ac4d6ad (diff)
Clean out for expt
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'lib/libc/src/main.c')
-rw-r--r--lib/libc/src/main.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/lib/libc/src/main.c b/lib/libc/src/main.c
deleted file mode 100644
index afe2492..0000000
--- a/lib/libc/src/main.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Hyra nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/auxv.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <unistd.h>
-
-int main(int argc, const char **argv, const char **envp);
-
-static uint64_t auxv[AT_MAX_COUNT];
-FILE *stdout;
-
-unsigned long
-auxv_entry(unsigned long type)
-{
- if (type >= AT_MAX_COUNT)
- return 0;
-
- return auxv[type];
-}
-
-int
-__libc_entry(uint64_t *ctx)
-{
- uint64_t envc = 0;
- uint64_t argc = *ctx;
- const char **argv = (const char **)(ctx + 1);
- const char **envp = (const char **)(argv + argc + 1);
- const struct auxv_entry *auxvp = NULL;
-
- /* Count envp entries */
- for (const char **env = envp; *env != NULL; ++env) {
- ++envc;
- }
-
- stdout = fdopen(STDOUT_FILENO, "a");
- auxvp = (struct auxv_entry *)(envp + envc + 1);
-
- /* Populate 'auxv' */
- while (auxvp->tag != AT_NULL) {
- if (auxvp->tag < AT_MAX_COUNT) {
- auxv[auxvp->tag] = auxvp->val;
- }
- ++auxvp;
- }
-
- return main(argc, argv, envp);
-}