avr/avrdude
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Partially revert the line buffered output change,

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and turn stderr into unbuffered output while producing the
progress report.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@765 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2007-11-08 22:34:36 +00:00
parent 58a3d35757
commit df28c35d8e
2 changed files with 14 additions and 0 deletions
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8
main.c
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@@ -134,6 +134,8 @@ static void update_progress_tty (int percent, double etime, char *hdr)
static int last = 0;
int i;
setvbuf(stderr, (char*)NULL, _IONBF, 0);
hashes[50] = 0;
memset (hashes, ' ', 50);
@@ -156,6 +158,8 @@ static void update_progress_tty (int percent, double etime, char *hdr)
last = 1;
fprintf (stderr, "\n\n");
}
setvbuf(stderr, (char*)NULL, _IOLBF, 0);
}
static void update_progress_no_tty (int percent, double etime, char *hdr)
@@ -164,6 +168,8 @@ static void update_progress_no_tty (int percent, double etime, char *hdr)
static int last = 0;
int cnt = (percent>>1)*2;
setvbuf(stderr, (char*)NULL, _IONBF, 0);
if (hdr) {
fprintf (stderr, "\n%s | ", hdr);
last = 0;
@@ -183,6 +189,8 @@ static void update_progress_no_tty (int percent, double etime, char *hdr)
}
else
last = (percent>>1)*2; /* Make last a multiple of 2. */
setvbuf(stderr, (char*)NULL, _IOLBF, 0);
}
static void list_programmers_callback(const char *name, const char *desc,