/* Return value should be free()'d */
char *get_machine_kernelpath() {
FILE *f;
char *tmp, *hw = NULL, c;
char line[80];
f = fopen("/proc/cpuinfo", "r");
if (!f) {
perror("/proc/cpuinfo");
exit(-1);
}
/* Search string 'Hardware' */
while (fgets(line, sizeof(line), f)) {
line[strlen(line) - 1] = '\0';
hw = strstr(line, "Hardware");
if (NULL != hw) break;
}
fclose(f);
if ( NULL != hw) {
/* Search colon then skip it and space after */
hw = strchr(hw, ':');
if (NULL == hw) { /* Should not happens but anyway */
log_msg(lg, "Can't find ':' in 'Hardware' line");
return NULL;
}
hw += 2; /* May be ltrim()? */
/* Lowercase name and replace spaces with '_' */
tmp = hw;
while('\0' != *tmp) {
c = *tmp;
if (isspace(c)) {
*tmp = '_';
} else {
*tmp = tolower(c);
}
++tmp;
}
/* Prepend MOUNTPOINT"/boot/zImage-" to hw */
tmp = malloc(strlen(PREPEND_MOUNTPATH("/boot/zImage-")) + strlen(hw) + 1);
if (NULL == tmp) {
DPRINTF("Can't allocate memory for machine-specific kernel path");
return NULL;
}
strcpy(tmp, PREPEND_MOUNTPATH("/boot/zImage-"));
strcat(tmp, hw);
return tmp;
}
log_msg(lg, "Can't find 'Hardware' line in cpuinfo");
return NULL;
}
/* Don't re-create devices when executing on host */
#ifdef USE_HOST_DEBUG
#undef USE_DEVICES_RECREATING
#endif
#define PREPEND_MOUNTPATH(string) MOUNTPOINT""string
#define MAX_LOAD_ARGV_NR (12 + 1)
#define MAX_EXEC_ARGV_NR (3 + 1)
#define MAX_ARG_LEN 256
/* NULL-terminated array of kernel search paths
* First item should be filled with machine-dependent path */
char *default_kernels[] = {
#ifdef USE_ZIMAGE
PREPEND_MOUNTPATH("/boot/zImage"),
PREPEND_MOUNTPATH("/zImage"),
#endif
#ifdef USE_UIMAGE
PREPEND_MOUNTPATH("/boot/uImage"),
PREPEND_MOUNTPATH("/uImage"),
#endif
NULL
};
/* Init mode flag */
int initmode = 0;
/* Contexts available - menu and textview */
typedef enum {
KX_CTX_MENU,