readclose (3)

#include <readclose.h>

int readclose(int fd,stralloc* sa,size_t bufsize);

readclose reads the whole content into the stralloc sa. The file is read in chunks of bufsize bytes size. If everything worked fine, readclose returns 0. On error, readclose returns -1 and sets errno appropriately.

open_read(3), openreadclose(3), readclose_append(3)