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Commit 568fb2de authored by Jani Nikula's avatar Jani Nikula Committed by Jonathan Corbet
Browse files

docproc: add variables for subcommand and filename 



Improves clarity. No functional changes.

Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 62850976

scripts/docproc.c

+11 −6
Original line number Diff line number Diff line
@@ -500,6 +500,7 @@ static void parse_file(FILE *infile) 


int main(int argc, char *argv[])

{

	const char *subcommand, *filename;

	FILE * infile;

	int i;
@@ -513,15 +514,19 @@ int main(int argc, char *argv[]) 
		usage();

		exit(1);

	}



	subcommand = argv[1];

	filename = argv[2];



	/* Open file, exit on error */

	infile = fopen(argv[2], "r");

	infile = fopen(filename, "r");

	if (infile == NULL) {

		fprintf(stderr, "docproc: ");

		perror(argv[2]);

		perror(filename);

		exit(2);

	}



	if (strcmp("doc", argv[1]) == 0) {

	if (strcmp("doc", subcommand) == 0) {

		/* Need to do this in two passes.

		 * First pass is used to collect all symbols exported

		 * in the various files;
@@ -557,10 +562,10 @@ int main(int argc, char *argv[]) 
			fprintf(stderr, "Warning: didn't use docs for %s\n",

				all_list[i]);

		}

	} else if (strcmp("depend", argv[1]) == 0) {

	} else if (strcmp("depend", subcommand) == 0) {

		/* Create first part of dependency chain

		 * file.tmpl */

		printf("%s\t", argv[2]);

		printf("%s\t", filename);

		defaultline       = noaction;

		internalfunctions = adddep;

		externalfunctions = adddep;
@@ -571,7 +576,7 @@ int main(int argc, char *argv[]) 
		parse_file(infile);

		printf("\n");

	} else {

		fprintf(stderr, "Unknown option: %s\n", argv[1]);

		fprintf(stderr, "Unknown option: %s\n", subcommand);

		exit(1);

	}

	fclose(infile);