5 files changed, 26 insertions, 23 deletions

diff --git a/main.c b/main.c
index 9a5ad44..5c60715 100644
--- a/main.c
+++ b/main.c
@@ -34,16 +34,16 @@ static bool matches(const struct majefile * restrict file, const regex_t * restr
 	return ret;
 }
 
-char *find_main(struct majefile **sources)
+char *find_main(struct majefile *sources)
 {
 	regex_t re;
 	int rc = regcomp(&re, "int[[:space:]]+main[[:space:]\\(]", REG_EXTENDED | REG_NEWLINE | REG_NOSUB);
 	assert(rc == 0);
 	char *ret = NULL;
 
-	for (struct majefile **src = sources; *src != NULL; src++) {
-		if (matches(*src, &re)) {
-			ret = (*src)->path;
+	for (struct majefile *src = sources; src != NULL; src = src->next) {
+		if (matches(src, &re)) {
+			ret = src->path;
 			break;
 		}
 	}
diff --git a/maje.c b/maje.c
index 19a382c..b04df7f 100644
--- a/maje.c
+++ b/maje.c
@@ -30,7 +30,7 @@ int main(int argc, char *argv[])
 		srcdir = ".";
 	}
 
-	struct majefile **sources = find_source_files(srcdir);
+	struct majefile *sources = find_source_files(srcdir);
 	char *mainname = find_main(sources);
 	if (!mainname) {
 		printf("libraries not yet supported\n");
diff --git a/maje.h b/maje.h
index e51fe6b..5a3cc89 100644
--- a/maje.h
+++ b/maje.h
@@ -4,12 +4,13 @@
 #include <sys/stat.h>
 
 struct majefile {
+	struct majefile *next;
 	struct stat st;
 	char path[];
 };
 
-struct majefile **find_source_files(const char *path);
-char *find_main(struct majefile **sources);
-void make_makefile(const char *makefile, struct majefile **sources, const char *target);
+struct majefile *find_source_files(const char *path);
+char *find_main(struct majefile *sources);
+void make_makefile(const char *makefile, struct majefile *sources, const char *target);
 
 #endif
diff --git a/make.c b/make.c
index 429ae25..35866bd 100644
--- a/make.c
+++ b/make.c
@@ -40,7 +40,7 @@ static void addfile(FILE *makefile, const char *src, const char *target)
 	free(obj);
 }
 
-void make_makefile(const char *makepath, struct majefile **sources, const char *target)
+void make_makefile(const char *makepath, struct majefile *sources, const char *target)
 {
 	FILE *makefile = fopen(makepath, "w");
 	if (makefile == NULL) {
@@ -49,8 +49,8 @@ void make_makefile(const char *makepath, struct majefile **sources, const char *
 	}
 
 	make_header(makefile, target);
-	for (struct majefile **src = sources; *src != NULL; src++) {
-		addfile(makefile, (*src)->path, target);
+	for (struct majefile *src = sources; src != NULL; src = src->next) {
+		addfile(makefile, src->path, target);
 	}
 
 	fprintf(makefile, "%s:\n", target);
diff --git a/sources.c b/sources.c
index f12eebe..6561640 100644
--- a/sources.c
+++ b/sources.c
@@ -5,8 +5,8 @@
 
 #include "maje.h"
 
-static struct majefile **filelist = NULL;
-static size_t nfiles = 0;
+static struct majefile *filelist = NULL;
+static struct majefile *tail = NULL;
 
 static int addfile(const char *path, const struct stat *st, int flags, struct FTW *ft)
 {
@@ -17,26 +17,28 @@ static int addfile(const char *path, const struct stat *st, int flags, struct FT
 	}
 
 	if (strcmp(path + strlen(path) - 2, ".c") == 0) {
-		struct majefile **tmp = realloc(filelist, sizeof(*filelist) * (nfiles + 2));
+		struct majefile *tmp = malloc(sizeof(*filelist) + strlen(path) + 1);
 		if (tmp == NULL) {
 			return 1;
 		}
-		filelist = tmp;
 
-		filelist[nfiles] = calloc(1, sizeof(*filelist[nfiles]) + strlen(path) + 1);
+		tmp->next = NULL;
+		tmp->st = *st;
+		strcpy(tmp->path, path);
 
-		filelist[nfiles]->st = *st;
-		strcpy(filelist[nfiles]->path, strdup(path));
-
-		filelist[nfiles + 1] = NULL;
-
-		nfiles++;
+		if (tail == NULL) {
+			filelist = tmp;
+			tail = filelist;
+		} else {
+			tail->next = tmp;
+			tail = tail->next;
+		}
 	}
 
 	return 0;
 }
 
-struct majefile ** find_source_files(const char *dir)
+struct majefile * find_source_files(const char *dir)
 {
 	nftw(dir, addfile, -1, 0);
 	return filelist;