d/freebsd-nq
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Optimize those services that send only one block of data: use send(2)

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with the MSG_EOF flag set instead of write(2).

Submitted by:	David Malone <dwmalone@maths.tcd.ie>
Reviewed by:	wollman
This commit is contained in:
Sheldon Hearn 2000-03-28 09:45:19 +00:00
parent 2d4574973b
commit a3ad0852cc
1 changed files with 4 additions and 4 deletions
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8
usr.sbin/inetd/builtins.c
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@ -219,7 +219,7 @@ daytime_stream(s, sep) /* Return human-readable time of day */
clock = time((time_t *) 0);
(void) sprintf(buffer, "%.24s\r\n", ctime(&clock));
(void) write(s, buffer, strlen(buffer));
(void) send(s, buffer, strlen(buffer), MSG_EOF);
}
/*
@ -320,7 +320,7 @@ iderror(lport, fport, s, er) /* Generic ident_stream error-sending func */
syslog(LOG_ERR, "asprintf: %m");
exit(EX_OSERR);
}
write(s, p, strlen(p));
send(s, p, strlen(p), MSG_EOF);
free(p);
exit(0);
@ -614,7 +614,7 @@ ident_stream(s, sep) /* Ident service (AKA "auth") */
syslog(LOG_ERR, "asprintf: %m");
exit(EX_OSERR);
}
write(s, p, strlen(p));
send(s, p, strlen(p), MSG_EOF);
free(p);
exit(0);
@ -676,7 +676,7 @@ machtime_stream(s, sep)
unsigned long result;
result = machtime();
(void) write(s, (char *) &result, sizeof(result));
(void) send(s, (char *) &result, sizeof(result), MSG_EOF);
}
/*