fix naming

kpack_c.c

@@ -7,23 +7,15 @@
 #include <getopt.h>
 #include <sys/stat.h>
 
-/*
-TODO
-
-Usage:
-kpack [--nologo / -n] [--kernel / -k] [--unpack / -u] <infile> [<outfile>]
-
-*/
-
 static const char* str_usage = "Usage: %s [--nologo / -n] [--kernel / -k] [--unpack / -u] <infile> [<outfile>]\n";
 
 int main(int argc, char *argv[])
 {
-    bool nologo = false;
-    bool kernel = false;
-    bool unpack = false;
-    char *infile = NULL;
-    char *outfile = NULL;
+    bool flag_nologo = false;
+    bool flag_kernel = false;
+    bool flag_unpack = false;
+    char *infile_name = NULL;
+    char *outfile_name = NULL;
     int opt;
     static struct option long_options[] = {
         {"nologo", no_argument, NULL, 'n'},
@@ -34,13 +26,13 @@ int main(int argc, char *argv[])
     while ((opt = getopt_long(argc, argv, "nku", long_options, NULL)) != -1) {
         switch (opt) {
             case 'n':
-                nologo = true;
+                flag_nologo = true;
                 break;
             case 'k':
-                kernel = true;
+                flag_kernel = true;
                 break;
             case 'u':
-                unpack = true;
+                flag_unpack = true;
                 break;
             default: // '?'
                 fprintf(stderr, str_usage, argv[0]);
@@ -53,11 +45,11 @@ int main(int argc, char *argv[])
         printf(str_usage, argv[0]);
         return 1;
     }
-    infile = argv[optind];
+    infile_name = argv[optind];
 
     // Optional outfile
     if (optind + 1 < argc) {
-        outfile = argv[optind + 1];
+        outfile_name = argv[optind + 1];
         optind++;
     }
 
@@ -69,19 +61,19 @@ int main(int argc, char *argv[])
     }
 
     // for debug: print parsed options and args
-    printf("nologo: %s\n", nologo ? "true" : "false");
-    printf("kernel: %s\n", kernel ? "true" : "false");
-    printf("unpack: %s\n", unpack ? "true" : "false");
-    printf("infile: %s\n", infile);
-    printf("outfile: %s\n", outfile ? outfile : "Not specified");
+    printf("nologo: %s\n", flag_nologo ? "true" : "false");
+    printf("kernel: %s\n", flag_kernel ? "true" : "false");
+    printf("unpack: %s\n", flag_unpack ? "true" : "false");
+    printf("infile: %s\n", infile_name);
+    printf("outfile: %s\n", outfile_name ? outfile_name : "Not specified");
     printf("\n");
 
-    if (!nologo) {
+    if (!flag_nologo) {
         printf("KPackC - Kolibri Packer in C\nUses LZMA v4.32 compression library\n\n");
     }
 
     struct stat64 statbuf;
-    int res_stat = stat64(infile, &statbuf);
+    int res_stat = stat64(infile_name, &statbuf);
     if (res_stat == -1) {
         printf("Error: cannot load input file\n");
         return 1;
@@ -95,7 +87,7 @@ int main(int argc, char *argv[])
     unsigned infile_size = (unsigned int)statbuf.st_size;
     printf("infile_size = %u\n", infile_size);
 
-    FILE *infile_handle = fopen(infile, "rb");
+    FILE *infile_handle = fopen(infile_name, "rb");
     if (!infile_handle) {
         printf("Error: cannot load input file\n");
         return 1;