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applied Manuels patch (thanks to Manuel!)

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arg@mig29 2006-11-25 19:26:16 +01:00
parent 44411d2d48
commit 478f6f95f1
2 changed files with 23 additions and 16 deletions
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2
dwm.1
View File

@ -22,7 +22,7 @@ dwm contains a small status bar which displays all available tags, the mode,
the title of the focused window, and the text read from standard input. The
selected tags are indicated with a different color. The tags of the focused
window are indicated with a small point in the top left corner. The tags which
are applied to any client are indicated with a small point in the bottom
are applied to one or more clients are indicated with a small point in the bottom
right corner.
.P
dwm draws a 1-pixel border around windows to indicate the focus state.

29
main.c
View File

@ -267,21 +267,28 @@ main(int argc, char *argv[]) {
if(readin)
FD_SET(STDIN_FILENO, &rd);
FD_SET(xfd, &rd);
r = select(xfd + 1, &rd, NULL, NULL, NULL);
if((r == -1) && (errno == EINTR))
if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
if(errno == EINTR)
continue;
if(r > 0) {
if(readin && FD_ISSET(STDIN_FILENO, &rd)) {
readin = NULL != fgets(stext, sizeof(stext), stdin);
if(readin)
stext[strlen(stext) - 1] = 0;
else
strcpy(stext, "broken pipe");
eprint("select failed\n");
}
if(FD_ISSET(STDIN_FILENO, &rd)) {
switch(r = read(STDIN_FILENO, stext, sizeof(stext))) {
case -1:
strncpy(stext, strerror(errno), sizeof(stext));
readin = False;
break;
case 0:
strncpy(stext, "EOF", sizeof(stext));
readin = False;
break;
default:
stext[r-1] = 0;
}
drawstatus();
}
}
else if(r < 0)
eprint("select failed\n");
if(FD_ISSET(xfd, &rd))
procevent();
}
cleanup();