Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which

shouldn't be a problem if we register signal handlers with sigaction(SA_RESTART)
Straighten out count and len (I generally consistently use "count" for the
current progress and "len" for the total, but this time I got them backwards
for some reason and don't want to confuse myself in future.)

1 files changed, 5 insertions, 7 deletions

diff --git a/lib/lib.h b/lib/lib.h
index 24d6f82a..3a7d6507 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -43,13 +43,11 @@ void xaccess(char *path, int flags);
 int xcreate(char *path, int flags, int mode);
 int xopen(char *path, int flags);
 FILE *xfopen(char *path, char *mode);
-ssize_t reread(int fd, void *buf, size_t count);
-ssize_t rewrite(int fd, void *buf, size_t count);
-ssize_t readall(int fd, void *buf, size_t count);
-ssize_t writeall(int fd, void *buf, size_t count);
-size_t xread(int fd, void *buf, size_t count);
-void xreadall(int fd, void *buf, size_t count);
-void xwrite(int fd, void *buf, size_t count);
+ssize_t readall(int fd, void *buf, size_t len);
+ssize_t writeall(int fd, void *buf, size_t len);
+size_t xread(int fd, void *buf, size_t len);
+void xreadall(int fd, void *buf, size_t len);
+void xwrite(int fd, void *buf, size_t len);
 char *xgetcwd(void);
 char *xabspath(char *path);
 struct string_list *find_in_path(char *path, char *filename);