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[tools] firmware-utils/mkfwimage: add RouterStation support (based on a patch by Jonas <jonas at ubnt.com>)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13682 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
parent
a3354e7005
commit
7187643004
@ -23,20 +23,23 @@ define Image/Build
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$(call Image/Build/$(1))
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
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-$(STAGING_DIR_HOST)/bin/mkfwimage -k $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.lzma \
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-$(STAGING_DIR_HOST)/bin/mkfwimage \
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-B XS2 -v XS2.ar2316.OpenWrt \
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-k $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.lzma
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-r $(BIN_DIR)/openwrt-$(BOARD)-root.$(1) \
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-v XS2.ar2316.OpenWRT \
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-o $(BIN_DIR)/openwrt-$(BOARD)-ubnt2-$(1).bin
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-$(STAGING_DIR_HOST)/bin/mkfwimage -k $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.lzma \
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-$(STAGING_DIR_HOST)/bin/mkfwimage \
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-B XS5 -v XS5.ar2313.OpenWrt \
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-k $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.lzma \
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-r $(BIN_DIR)/openwrt-$(BOARD)-root.$(1) \
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-v XS5.ar2313.OpenWRT \
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-o $(BIN_DIR)/openwrt-$(BOARD)-ubnt5-$(1).bin \
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-s 0xBE030000
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-o $(BIN_DIR)/openwrt-$(BOARD)-ubnt5-$(1).bin
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-$(STAGING_DIR_HOST)/bin/mkmylofw -B np25g \
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-p0x020000:0x130000:ah:0x80041000:linux:$(KDIR)/vmlinux.bin.gz \
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-p0x150000:0x2a0000:::rootfs:$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) \
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$(BIN_DIR)/openwrt-$(BOARD)-np25g-$(1).bin
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-$(STAGING_DIR_HOST)/bin/mkmylofw -B wpe53g \
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-p0x020000:0x130000:ah:0x80041000:linux:$(KDIR)/vmlinux.bin.gz \
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-p0x150000:0x2a0000:::rootfs:$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) \
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@ -31,6 +31,48 @@
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#include <limits.h>
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#include "fw.h"
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typedef struct fw_layout_data {
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char name[PATH_MAX];
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u_int32_t kern_start;
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u_int32_t kern_len;
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u_int32_t root_start;
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u_int32_t root_len;
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u_int32_t kern_entry;
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u_int32_t firmware_max_length;
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} fw_layout_t;
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fw_layout_t fw_layout_data[] = {
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{
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.name = "XS2",
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.kern_start = 0xbfc30000,
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.kern_len = 0x00140000,
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.root_start = 0xbfc30000 + 0x00140000,
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.root_len = 0x002C0000,
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.kern_entry = 0x80041000,
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.firmware_max_length= 0x00390000,
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},
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{
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.name = "XS5",
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.kern_start = 0xbe030000,
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.kern_len = 0x00140000,
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.root_start = 0xbe030000 + 0x00140000,
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.root_len = 0x002C0000,
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.kern_entry = 0x80041000,
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.firmware_max_length= 0x00390000,
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},
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{
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.name = "RS",
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.kern_start = 0x00000000,
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.kern_len = 0x00140000,
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.root_start = 0x00000000,
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.root_len = 0x002C0000,
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.kern_entry = 0x80060000,
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.firmware_max_length= 0x00140000 + 0x002C0000,
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},
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{ .name = "",
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},
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};
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typedef struct part_data {
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char partition_name[64];
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int partition_index;
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@ -48,10 +90,8 @@ typedef struct part_data {
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#define DEFAULT_OUTPUT_FILE "firmware-image.bin"
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#define DEFAULT_VERSION "UNKNOWN"
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#define OPTIONS "hv:o:r:k:s:"
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#define OPTIONS "B:hv:o:r:k:"
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#define FIRMWARE_MAX_LENGTH (0x390000)
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#define partition_startaddr (0xBFC30000)
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static int debug = 0;
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typedef struct image_info {
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@ -133,6 +173,7 @@ static void usage(const char* progname)
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"\t-o <output file>\t - firmware output file, default: %s\n"
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"\t-k <kernel file>\t\t - kernel file\n"
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"\t-r <rootfs file>\t\t - rootfs file\n"
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"\t-B <board name>\t\t - choose firmware layout for specified board (XS2, XS5, RS)\n"
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"\t-h\t\t\t - this help\n", VERSION,
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progname, DEFAULT_VERSION, DEFAULT_OUTPUT_FILE);
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}
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@ -173,30 +214,43 @@ static u_int32_t filelength(const char* file)
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return (ret);
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}
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static int create_image_layout(const char* kernelfile, const char* rootfsfile, image_info_t* im)
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static int create_image_layout(const char* kernelfile, const char* rootfsfile, char* board_name, image_info_t* im)
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{
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part_data_t* kernel = &im->parts[0];
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part_data_t* rootfs = &im->parts[1];
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fw_layout_t* p;
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p = &fw_layout_data[0];
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while ((strlen(p->name) != 0) && (strncmp(p->name, board_name, sizeof(board_name)) != 0))
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p++;
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if (p->name == NULL) {
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printf("BUG! Unable to find default fw layout!\n");
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exit(-1);
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}
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printf("board = %s\n", p->name);
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strcpy(kernel->partition_name, "kernel");
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kernel->partition_index = 1;
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kernel->partition_baseaddr = partition_startaddr;
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kernel->partition_baseaddr = p->kern_start;
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if ( (kernel->partition_length = filelength(kernelfile)) < 0) return (-1);
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kernel->partition_memaddr = 0x80041000;
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kernel->partition_entryaddr = 0x80041000;
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kernel->partition_memaddr = p->kern_entry;
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kernel->partition_entryaddr = p->kern_entry;
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strncpy(kernel->filename, kernelfile, sizeof(kernel->filename));
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if (filelength(rootfsfile) + kernel->partition_length > FIRMWARE_MAX_LENGTH)
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if (filelength(rootfsfile) + kernel->partition_length > p->firmware_max_length)
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return (-2);
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strcpy(rootfs->partition_name, "rootfs");
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rootfs->partition_index = 2;
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rootfs->partition_baseaddr = partition_startaddr + kernel->partition_length;
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rootfs->partition_length = FIRMWARE_MAX_LENGTH - kernel->partition_length;
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rootfs->partition_baseaddr = p->root_start;
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rootfs->partition_length = p->firmware_max_length - kernel->partition_length;
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rootfs->partition_memaddr = 0x00000000;
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rootfs->partition_entryaddr = 0x00000000;
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strncpy(rootfs->filename, rootfsfile, sizeof(rootfs->filename));
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printf("kernel: %d %d\n", kernel->partition_length, kernel->partition_baseaddr);
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printf("root: %d %d\n", rootfs->partition_length, rootfs->partition_baseaddr);
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im->part_count = 2;
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return 0;
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@ -313,12 +367,14 @@ int main(int argc, char* argv[])
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{
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char kernelfile[PATH_MAX];
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char rootfsfile[PATH_MAX];
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char board_name[PATH_MAX];
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int o, rc;
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image_info_t im;
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memset(&im, 0, sizeof(im));
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memset(kernelfile, 0, sizeof(kernelfile));
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memset(rootfsfile, 0, sizeof(rootfsfile));
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memset(board_name, 0, sizeof(board_name));
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strcpy(im.outputfile, DEFAULT_OUTPUT_FILE);
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strcpy(im.version, DEFAULT_VERSION);
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@ -345,13 +401,14 @@ int main(int argc, char* argv[])
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if (optarg)
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strncpy(rootfsfile, optarg, sizeof(rootfsfile));
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break;
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case 's':
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case 'B':
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if (optarg)
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#undef partition_startaddr
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#define partition_startaddr (optarg)
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strncpy(board_name, optarg, sizeof(board_name));
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break;
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}
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}
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if (strlen(board_name) == 0)
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strcpy(board_name, "XS2"); /* default to XS2 */
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if (strlen(kernelfile) == 0)
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{
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@ -367,7 +424,7 @@ int main(int argc, char* argv[])
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return -2;
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}
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if ((rc = create_image_layout(kernelfile, rootfsfile, &im)) != 0)
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if ((rc = create_image_layout(kernelfile, rootfsfile, board_name, &im)) != 0)
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{
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ERROR("Failed creating firmware layout description - error code: %d\n", rc);
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return -3;
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