Import macOS userland

adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106

1 files changed, 71 insertions, 0 deletions

diff --git a/system_cmds/gcore.tproj/corefile.h b/system_cmds/gcore.tproj/corefile.h
new file mode 100644
index 0000000..2bdc43e
--- /dev/null
+++ b/system_cmds/gcore.tproj/corefile.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2016 Apple Inc.  All rights reserved.
+ */
+
+#include "loader_additions.h"
+#include "dyld_shared_cache.h"
+#include "region.h"
+
+#include <mach-o/loader.h>
+#include <mach/mach.h>
+#include <mach/mach_vm.h>
+#include <sys/types.h>
+
+#ifndef _COREFILE_H
+#define _COREFILE_H
+
+#if defined(__LP64__)
+typedef struct mach_header_64 native_mach_header_t;
+typedef struct segment_command_64 native_segment_command_t;
+#define NATIVE_MH_MAGIC		MH_MAGIC_64
+#define NATIVE_LC_SEGMENT	LC_SEGMENT_64
+#else
+typedef struct mach_header native_mach_header_t;
+typedef struct segment_command native_segment_command_t;
+#define NATIVE_MH_MAGIC		MH_MAGIC
+#define NATIVE_LC_SEGMENT	LC_SEGMENT
+#endif
+
+static __inline const struct load_command *next_lc(const struct load_command *lc) {
+	if (lc->cmdsize && (lc->cmdsize & 3) == 0)
+		return (const void *)((caddr_t)lc + lc->cmdsize);
+	return NULL;
+}
+
+extern native_segment_command_t *make_native_segment_command(void *, const struct vm_range *, const struct file_range *, vm_prot_t, vm_prot_t);
+
+extern native_mach_header_t *make_corefile_mach_header(void *);
+extern struct proto_coreinfo_command *make_coreinfo_command(native_mach_header_t *, void *, const uuid_t, uint64_t, uint64_t);
+
+static __inline void mach_header_inc_ncmds(native_mach_header_t *mh, uint32_t inc) {
+    mh->ncmds += inc;
+}
+
+static __inline void mach_header_inc_sizeofcmds(native_mach_header_t *mh, uint32_t inc) {
+    mh->sizeofcmds += inc;
+}
+
+struct size_core {
+    unsigned long count; /* number-of-objects */
+    size_t headersize;   /* size in mach header */
+    mach_vm_offset_t memsize;     /* size in memory */
+};
+
+struct size_segment_data {
+    struct size_core ssd_vanilla;  /* full segments with data */
+    struct size_core ssd_sparse;   /* sparse segments with data */
+    struct size_core ssd_fileref;  /* full & sparse segments with uuid file references */
+    struct size_core ssd_zfod;     /* full segments with zfod pages */
+};
+
+struct write_segment_data {
+    task_t wsd_task;
+    native_mach_header_t *wsd_mh;
+    void *wsd_lc;
+    int wsd_fd;
+	bool wsd_nocache;
+    off_t wsd_foffset;
+    off_t wsd_nwritten;
+};
+
+#endif /* _COREFILE_H */