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systemd/0001-On_s390_con3270_disable_ANSI_colour_esc.patch

90 lines
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--- systemd-208/src/shared/util.c
+++ systemd-208/src/shared/util.c 2014-01-30 12:23:20.094236656 +0000
@@ -2967,6 +2967,7 @@ int status_vprintf(const char *status, b
struct iovec iovec[6] = {};
int n = 0;
static bool prev_ephemeral;
+ static int cached_on_tty = -1;
assert(format);
@@ -2980,6 +2981,47 @@ int status_vprintf(const char *status, b
if (fd < 0)
return fd;
+ if (_unlikely_(cached_on_tty < 0)) {
+ cached_on_tty = isatty(fd) > 0;
+ if (cached_on_tty) {
+ const char *e = getenv("TERM");
+ if (e && (strcmp(e, "dumb") == 0 || strcmp(e, "ibm327x") == 0))
+ cached_on_tty = 0;
+ }
+ }
+
+ if (status && !cached_on_tty) {
+ const char *esc, *ptr;
+ esc = strchr(status, 0x1B);
+ if (esc && (ptr = strpbrk(esc, "SOFDTI*"))) {
+ switch(*ptr) {
+ case 'S':
+ status = " SKIP ";
+ break;
+ case 'O':
+ status = " OK ";
+ break;
+ case 'F':
+ status = "FAILED";
+ break;
+ case 'D':
+ status = "DEPEND";
+ break;
+ case 'T':
+ status = " TIME ";
+ break;
+ case 'I':
+ status = " INFO ";
+ break;
+ case '*':
+ status = " BUSY ";
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
if (ellipse) {
char *e;
size_t emax, sl;
@@ -3002,8 +3044,12 @@ int status_vprintf(const char *status, b
}
}
- if (prev_ephemeral)
- IOVEC_SET_STRING(iovec[n++], "\r" ANSI_ERASE_TO_END_OF_LINE);
+ if (prev_ephemeral) {
+ if (cached_on_tty)
+ IOVEC_SET_STRING(iovec[n++], "\r" ANSI_ERASE_TO_END_OF_LINE);
+ else
+ IOVEC_SET_STRING(iovec[n++], "\r");
+ }
prev_ephemeral = ephemeral;
if (status) {
@@ -3267,8 +3313,14 @@ void columns_lines_cache_reset(int signu
bool on_tty(void) {
static int cached_on_tty = -1;
- if (_unlikely_(cached_on_tty < 0))
+ if (_unlikely_(cached_on_tty < 0)) {
cached_on_tty = isatty(STDOUT_FILENO) > 0;
+ if (cached_on_tty) {
+ const char *e = getenv("TERM");
+ if (e && (strcmp(e, "dumb") == 0 || strcmp(e, "ibm327x") == 0))
+ cached_on_tty = 0;
+ }
+ }
return cached_on_tty;
}