diff options
Diffstat (limited to 'usr/src/lib/efcode/engine/interactive.c')
| -rw-r--r-- | usr/src/lib/efcode/engine/interactive.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/usr/src/lib/efcode/engine/interactive.c b/usr/src/lib/efcode/engine/interactive.c index 398f52a686..942f8dcd13 100644 --- a/usr/src/lib/efcode/engine/interactive.c +++ b/usr/src/lib/efcode/engine/interactive.c @@ -24,8 +24,6 @@ * All rights reserved. */ -#pragma ident "%Z%%M% %I% %E% SMI" - #include <stdio.h> #include <stdlib.h> #include <unistd.h> @@ -104,7 +102,7 @@ defer(fcode_env_t *env) PUSH(DS, (fstack_t)&crash_ptr); name = parse_a_string(env, &len); make_common_access(env, name, len, 1, - env->instance_mode, &noop, &noop, &set_defer_actions); + env->instance_mode, &noop, &noop, &set_defer_actions); } void @@ -343,7 +341,7 @@ load_file(fcode_env_t *env) if (fd < 0) { forth_perror(env, "Can't open '%s'", name); } - fstat(fd, &buf); + (void) fstat(fd, &buf); len = buf.st_size; buffer = MALLOC(len); if (buffer == 0) @@ -352,7 +350,7 @@ load_file(fcode_env_t *env) if ((n = read(fd, buffer, len)) < 0) forth_perror(env, "read error '%s'", name); - close(fd); + (void) close(fd); PUSH(DS, (fstack_t)buffer); PUSH(DS, (fstack_t)n); } @@ -504,18 +502,18 @@ read_line(fcode_env_t *env) struct termio termio, savetermio; if (!isatty(fileno(stdin))) { - fgets(buf, sizeof (buf), stdin); + (void) fgets(buf, sizeof (buf), stdin); push_string(env, buf, strlen(buf)); return; } printf(prompt_string); fflush(stdout); - ioctl(fileno(stdin), TCGETA, &termio); + (void) ioctl(fileno(stdin), TCGETA, &termio); savetermio = termio; termio.c_lflag &= ~(ICANON|ECHO|ECHOE|IEXTEN); termio.c_cc[VTIME] = 0; termio.c_cc[VMIN] = 1; - ioctl(fileno(stdin), TCSETA, &termio); + (void) ioctl(fileno(stdin), TCSETA, &termio); my_line = cur_line = num_lines; save_buf[0] = '\0'; for (cursor = eol = buf; ; ) { @@ -627,7 +625,7 @@ read_line(fcode_env_t *env) redraw_line(env, buf, cursor, eol, save_line, save_line + save_cursor, save_line + len); - strcpy(buf, save_line); + (void) strcpy(buf, save_line); eol = buf + len; cursor = buf + save_cursor; continue; @@ -636,7 +634,7 @@ read_line(fcode_env_t *env) p = history_lines[cur_line]; len = strlen(p); redraw_line(env, buf, cursor, eol, p, p, p + len); - strcpy(buf, history_lines[cur_line]); + (void) strcpy(buf, history_lines[cur_line]); cursor = buf; eol = buf + len; continue; @@ -753,7 +751,7 @@ read_line(fcode_env_t *env) break; } add_line_to_history(env, buf); - ioctl(fileno(stdin), TCSETA, &savetermio); + (void) ioctl(fileno(stdin), TCSETA, &savetermio); push_string(env, buf, strlen(buf)); } @@ -763,7 +761,7 @@ set_prompt(fcode_env_t *env) char *prompt; if ((prompt = parse_a_string(env, NULL)) != NULL) - strncpy(prompt_string, prompt, sizeof (prompt_string)); + (void) strncpy(prompt_string, prompt, sizeof (prompt_string)); } #pragma init(_init) |