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hosted: ROLO: Fixes for PIVOT_ROOT targets

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Change-Id: I4888bd5db6f8a419d312c6b017f676ba6c749d89
This commit is contained in:
Solomon Peachy 2020-10-17 17:50:36 -04:00
parent 012908e064
commit 0a4a920029
1 changed files with 20 additions and 3 deletions
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23
firmware/target/hosted/rolo.c
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@ -18,6 +18,10 @@
*
****************************************************************************/
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "lcd.h"
#ifdef HAVE_REMOTE_LCD
@ -30,8 +34,8 @@
#include "rolo.h"
#include "rbpaths.h"
#include <unistd.h>
#include <stdio.h>
//#define LOGF_ENABLE
#include "logf.h"
#if defined(HAVE_BOOTDATA) && !defined(SIMULATOR)
#include "bootdata.h"
@ -92,13 +96,26 @@ int rolo_load(const char* filename)
#endif
#ifdef PIVOT_ROOT
#define EXECDIR PIVOT_ROOT
#define EXECDIR "/tmp"
#else
#define EXECDIR HOME_DIR
#endif
char buf[256];
#ifdef PIVOT_ROOT
snprintf(buf, sizeof(buf), "/bin/cp " PIVOT_ROOT "/%s " EXECDIR "/" BOOTFILE, filename);
logf("system: %s", buf);
system(buf);
snprintf(buf, sizeof(buf), "/bin/chmod +x " EXECDIR "/" BOOTFILE);
logf("system: %s", buf);
system(buf);
snprintf(buf, sizeof(buf), "%s/%s", EXECDIR, BOOTFILE);
#else
snprintf(buf, sizeof(buf), "%s/%s", EXECDIR, filename);
#endif
logf("execl: %s", buf);
execl(buf, BOOTFILE, NULL);
rolo_error("Failed to launch!", strerror(errno));