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nasm.c: clean up the handing of response files

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Avoid using malloc/free (not nasm_malloc/nasm_free even) in the
processing of response files; move to separate function.
This commit is contained in:
H. Peter Anvin 2008-01-21 16:23:59 -08:00
parent f7bd02a07f
commit be2678cd31
1 changed files with 15 additions and 13 deletions
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28
nasm.c
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@ -791,6 +791,20 @@ static void process_args(char *args)
process_arg(arg, NULL);
}
static void process_response_file(const char *file)
{
char str[2048];
FILE *f = fopen(file, "r");
if (!f) {
perror(file);
exit(-1);
}
while (fgets(str, sizeof str, f)) {
process_args(str);
}
fclose(f);
}
static void parse_cmdline(int argc, char **argv)
{
FILE *rfile;
@ -822,19 +836,7 @@ static void parse_cmdline(int argc, char **argv)
* different to the -@resp file processing below for regular
* NASM.
*/
char *str = malloc(2048);
FILE *f = fopen(&argv[0][1], "r");
if (!str) {
printf("out of memory");
exit(-1);
}
if (f) {
while (fgets(str, 2048, f)) {
process_args(str);
}
fclose(f);
}
free(str);
process_response_file(argv[0]+1);
argc--;
argv++;
}