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applied Jukka's sizeof K&R compliance patch, applied Manuels' last-line printage proposal for stdin reading.

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This commit is contained in:
arg@mig29
2006-11-26 14:26:53 +01:00
parent 27ef73507b
commit 61a1910f91
5 changed files with 16 additions and 14 deletions
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14
main.c
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@ -227,6 +227,7 @@ xerror(Display *dpy, XErrorEvent *ee) {
int
main(int argc, char *argv[]) {
char *p;
int r, xfd;
fd_set rd;
@ -270,22 +271,23 @@ main(int argc, char *argv[]) {
if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
if(errno == EINTR)
continue;
else
eprint("select failed\n");
eprint("select failed\n");
}
if(FD_ISSET(STDIN_FILENO, &rd)) {
switch(r = read(STDIN_FILENO, stext, sizeof(stext) - 1)) {
switch(r = read(STDIN_FILENO, stext, sizeof stext - 1)) {
case -1:
strncpy(stext, strerror(errno), sizeof(stext));
stext[sizeof(stext) - 1] = '\0';
strncpy(stext, strerror(errno), sizeof stext - 1);
readin = False;
break;
case 0:
strncpy(stext, "EOF", sizeof(stext));
strncpy(stext, "EOF", sizeof stext);
readin = False;
break;
default:
stext[r - (stext[r - 1] == '\n' ? 1 : 0)] = '\0';
for(p = stext + strlen(stext) - 1; p > stext && *p != '\n'; --p);
if(p > stext)
strncpy(stext, p + 1, sizeof stext);
}
drawstatus();
}