Android/android-unpackbootimg
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Check if output file could be opened, create directory if needed

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This commit is contained in:
ValdikSS 2021-11-05 16:16:45 +03:00
parent c50df57f1b
commit 9972c07f79
1 changed files with 11 additions and 1 deletions
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12
unpackbootimg.c
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@ -31,12 +31,22 @@ int read_padding(FILE* f, unsigned itemsize, int pagesize)
return count;
}
void write_string_to_file(const char* file, const char* string)
int write_string_to_file(const char* file, const char* string)
{
// Try to create a directory first.
char* fcopy = strdup(file);
mkdir(dirname(fcopy), 0777);
free(fcopy);
FILE* f = fopen(file, "w");
if (!f) {
printf("File %s can't be opened.\n", file);
return 1;
}
fwrite(string, strlen(string), 1, f);
fwrite("\n", 1, 1, f);
fclose(f);
return 0;
}
const char *detect_hash_type(const struct boot_img_hdr *hdr)