library api's: _util_ (utility helper interfaces) namespace overhaul.

1 files changed, 0 insertions, 67 deletions

diff --git a/src/helper/slbt_map_input.c b/src/helper/slbt_map_input.c
deleted file mode 100644
index ca0b06b..0000000
--- a/src/helper/slbt_map_input.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*******************************************************************/
-/*  slibtool: a skinny libtool implementation, written in C        */
-/*  Copyright (C) 2015--2024  SysDeer Technologies, LLC            */
-/*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
-/*******************************************************************/
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <slibtool/slibtool.h>
-#include "slibtool_driver_impl.h"
-#include "slibtool_errinfo_impl.h"
-
-int slbt_map_input(
-	const struct slbt_driver_ctx *	dctx,
-	int				fd,
-	const char *			path,
-	int				prot,
-	struct slbt_input *		map)
-{
-	int		ret;
-	struct stat	st;
-	bool		fnew;
-	int		fdcwd;
-
-	fdcwd = slbt_driver_fdcwd(dctx);
-
-	if ((fnew = (fd < 0)))
-		fd  = openat(fdcwd,path,O_RDONLY | O_CLOEXEC);
-
-	if (fd < 0)
-		return SLBT_SYSTEM_ERROR(dctx,path);
-
-	if ((ret = fstat(fd,&st) < 0) && fnew)
-		close(fd);
-
-	else if ((st.st_size == 0) && fnew)
-		close(fd);
-
-	if (ret < 0)
-		return SLBT_SYSTEM_ERROR(dctx,path);
-
-	if (st.st_size == 0) {
-		map->size = 0;
-		map->addr = 0;
-	} else {
-		map->size = st.st_size;
-		map->addr = mmap(0,map->size,prot,MAP_PRIVATE,fd,0);
-	}
-
-	if (fnew)
-		close(fd);
-
-	return (map->addr == MAP_FAILED)
-		? SLBT_SYSTEM_ERROR(dctx,path)
-		: 0;
-}
-
-int slbt_unmap_input(struct slbt_input * map)
-{
-	return map->size ? munmap(map->addr,map->size) : 0;
-}