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Diffstat (limited to 'src/shared/util.c')
-rw-r--r--src/shared/util.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/src/shared/util.c b/src/shared/util.c
index f5adedc531..cc415894a5 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -2859,12 +2859,13 @@ cpu_set_t* cpu_set_malloc(unsigned *ncpus) {
}
}
-int status_vprintf(const char *status, bool ellipse, const char *format, va_list ap) {
+int status_vprintf(const char *status, bool ellipse, bool ephemeral, const char *format, va_list ap) {
static const char status_indent[] = " "; /* "[" STATUS "] " */
_cleanup_free_ char *s = NULL;
_cleanup_close_ int fd = -1;
- struct iovec iovec[5];
+ struct iovec iovec[6];
int n = 0;
+ static bool prev_ephemeral;
assert(format);
@@ -2902,6 +2903,10 @@ int status_vprintf(const char *status, bool ellipse, const char *format, va_list
zero(iovec);
+ if (prev_ephemeral)
+ IOVEC_SET_STRING(iovec[n++], "\r" ANSI_ERASE_TO_END_OF_LINE);
+ prev_ephemeral = ephemeral;
+
if (status) {
if (!isempty(status)) {
IOVEC_SET_STRING(iovec[n++], "[");
@@ -2912,7 +2917,8 @@ int status_vprintf(const char *status, bool ellipse, const char *format, va_list
}
IOVEC_SET_STRING(iovec[n++], s);
- IOVEC_SET_STRING(iovec[n++], "\n");
+ if (!ephemeral)
+ IOVEC_SET_STRING(iovec[n++], "\n");
if (writev(fd, iovec, n) < 0)
return -errno;
@@ -2920,14 +2926,14 @@ int status_vprintf(const char *status, bool ellipse, const char *format, va_list
return 0;
}
-int status_printf(const char *status, bool ellipse, const char *format, ...) {
+int status_printf(const char *status, bool ellipse, bool ephemeral, const char *format, ...) {
va_list ap;
int r;
assert(format);
va_start(ap, format);
- r = status_vprintf(status, ellipse, format, ap);
+ r = status_vprintf(status, ellipse, ephemeral, format, ap);
va_end(ap);
return r;