Added string to file functions

2 files changed, 12 insertions, 1 deletions

diff --git a/str/str.c b/str/str.c
index 145aca9..7767e99 100755
--- a/str/str.c
+++ b/str/str.c
@@ -356,6 +356,12 @@ str file_to_nstr(char *filename, u32 len){
 	return s;
 }
 
+void str_to_file(str s, char *filename){
+	FILE *fp = fopen(filename, "r");
+	str_to_fp(s, fp);
+	fclose(fp)
+}
+
 str map_file(char *filename){
 	int fd = open(filename, 0);
 	if(fd == -1){
@@ -397,6 +403,7 @@ void unmap_file(str *s){
 	s->cap = 0;
 }
 
+// TODO: check if this function is redundant
 str fread_str(int fd, int max){
 	str s = dnstr(max);
 	s.len = read(fd, s.ptr, s.cap);
diff --git a/str/str.h b/str/str.h
index 9c68595..7a386c4 100755
--- a/str/str.h
+++ b/str/str.h
@@ -112,8 +112,12 @@ str fp_to_str(FILE *fp);
 str fp_to_nstr(FILE *fp, u32 len);
 str file_to_str(char *filename);
 str file_to_nstr(char *filename, u32 len);
+#define str_to_fd(s, fd) write(fd, s.ptr, s.len)
+#define str_to_fp(s, fp) fwrite(s.ptr, sizeof(str.ptr[0]), s.len, fp)
+void str_to_file(str s, char *filename);
+
 str map_file(char *filename);
-// consider adding 'at' to other file-to-str functions
+// TODO: consider adding 'at' to other file-to-str functions
 str map_file_at(char *filename, int len, int at);
 void unmap_file(str *s);