diff options
-rw-r--r-- | Makefile | 2 | ||||
-rw-r--r-- | pty.c | 1 | ||||
-rw-r--r-- | st.c | 1 | ||||
-rw-r--r-- | std.c | 39 | ||||
-rw-r--r-- | util.c | 37 | ||||
-rw-r--r-- | util.h | 5 |
6 files changed, 46 insertions, 39 deletions
@@ -3,7 +3,7 @@ include config.mk -SRC = st.c std.c +SRC = st.c std.c util.c pty.c OBJ = ${SRC:.c=.o} all: options st @@ -1,4 +1,5 @@ /* See LICENSE file for copyright and license details. */ +#include "util.h" #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> @@ -1,4 +1,5 @@ /* See LICENSE file for copyright and license details. */ +#include "util.h" #include <stdio.h> int @@ -1,12 +1,8 @@ /* See LICENSE file for copyright and license details. */ -#include <sys/ioctl.h> -#include <sys/select.h> -#include <sys/stat.h> +#include "util.h" #include <sys/types.h> #include <sys/wait.h> #include <ctype.h> -#include <errno.h> -#include <fcntl.h> #include <signal.h> #include <stdarg.h> #include <stdio.h> @@ -20,9 +16,6 @@ void buffer(char c); void cmd(const char *cmdstr, ...); -void *emallocz(unsigned int size); -void eprint(const char *errstr, ...); -void eprintn(const char *errstr, ...); void getpty(void); void movea(int x, int y); void mover(int x, int y); @@ -68,36 +61,6 @@ cmd(const char *cmdstr, ...) { va_end(ap); } -void * -emallocz(unsigned int size) { - void *res = calloc(1, size); - - if(!res) - eprint("fatal: could not malloc() %u bytes\n", size); - return res; -} - -void -eprint(const char *errstr, ...) { - va_list ap; - - va_start(ap, errstr); - vfprintf(stderr, errstr, ap); - va_end(ap); - exit(EXIT_FAILURE); -} - -void -eprintn(const char *errstr, ...) { - va_list ap; - - va_start(ap, errstr); - vfprintf(stderr, errstr, ap); - va_end(ap); - fprintf(stderr, ": %s\n", strerror(errno)); - exit(EXIT_FAILURE); -} - void movea(int x, int y) { x = MAX(x, cols); @@ -0,0 +1,37 @@ +/* See LICENSE file for copyright and license details. */ +#include "util.h" +#include <errno.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +void * +emallocz(unsigned int size) { + void *res = calloc(1, size); + + if(!res) + eprint("fatal: could not malloc() %u bytes\n", size); + return res; +} + +void +eprint(const char *errstr, ...) { + va_list ap; + + va_start(ap, errstr); + vfprintf(stderr, errstr, ap); + va_end(ap); + exit(EXIT_FAILURE); +} + +void +eprintn(const char *errstr, ...) { + va_list ap; + + va_start(ap, errstr); + vfprintf(stderr, errstr, ap); + va_end(ap); + fprintf(stderr, ": %s\n", strerror(errno)); + exit(EXIT_FAILURE); +} @@ -0,0 +1,5 @@ +/* See LICENSE file for copyright and license details. */ + +void *emallocz(unsigned int size); +void eprint(const char *errstr, ...); +void eprintn(const char *errstr, ...); |