write_file(): drop caller-supplied LF from calls to create a one-liner file

diff --git a/strbuf.h b/strbuf.h
index 01c5c6371b8e43686f335704a67a59a1d82dbe3b..aef2794651985b5c4177690f69a1ff0aac612d18 100644 (file)
--- a/strbuf.h
+++ b/strbuf.h
@@ -344,6 +344,11 @@ extern void strbuf_commented_addf(struct strbuf *sb, const char *fmt, ...);
 __attribute__((format (printf,2,0)))
 extern void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap);
 
+/**
+ * Add the time specified by `tm`, as formatted by `strftime`.
+ */
+extern void strbuf_addftime(struct strbuf *sb, const char *fmt, const struct tm *tm);
+
 /**
  * Read a given size of data from a FILE* pointer to the buffer.
  *
@@ -365,7 +370,7 @@ extern ssize_t strbuf_read(struct strbuf *, int fd, size_t hint);
  * Read the contents of a file, specified by its path. The third argument
  * can be used to give a hint about the file size, to avoid reallocs.
  */
-extern int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint);
+extern ssize_t strbuf_read_file(struct strbuf *sb, const char *path, size_t hint);
 
 /**
  * Read the target of a symbolic link, specified by its path.  The third