diff options
Diffstat (limited to 'src/utils.h')
-rw-r--r-- | src/utils.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/utils.h b/src/utils.h new file mode 100644 index 0000000..71d3e9c --- /dev/null +++ b/src/utils.h @@ -0,0 +1,27 @@ + +#define _GNU_SOURCE + +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> +#include <unistd.h> +#include <errno.h> +#include <arpa/inet.h> + +#ifndef __UTILS_H +#define __UTILS_H + +#define match(a, b) (!strcmp(a, b)) +#define matchn(a, b, n) (!strncmp(a, b, n)) + +int host_to_inet(const char *host, struct in_addr *in); +int systemf(const char *fmt, ...); +ssize_t safe_read(int fd, void *buf, size_t count); +ssize_t safe_readn(int fd, void *buf, size_t len); +ssize_t safe_write(int fd, const void *buf, size_t count); +ssize_t full_write(int fd, const void *buf, size_t len); +int set_nonblocking(int fd); +int inet_conn_str(char *host, int port, int type); +int inet_conn_ia(struct in_addr *host, int port, int type); + +#endif /* ~__UTILS_H */ |