#include #include #include "readclose.h" ssize_t readclose_append(int fd,stralloc *sa,size_t bufsize) { ssize_t r; for (;;) { if (!stralloc_readyplus(sa,bufsize)) { close(fd); return -1; } r = read(fd,sa->s + sa->len,bufsize); if (r == -1) if (errno == EINTR) continue; if (r <= 0) { close(fd); return r; } sa->len += (size_t)r; } } ssize_t readclose(int fd,stralloc *sa,size_t bufsize) { if (!stralloc_copys(sa,"")) { close(fd); return -1; } return readclose_append(fd,sa,bufsize); }