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Flush chronyc output buffers.

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The following is a patch to chronyc that causes it
to flush the buffers to stderr and stdout after
executing each command. This is needed if
you are controling chronyc from a program (i.e. chronyc's
input and output descriptors are pipes which are being
written/read by another program) and
you do not want to block waiting for chronyc response
which is trapped in a buffer!
This commit is contained in:
Paul Elliott
2005-12-05 01:16:26 -06:00
committed by Richard P. Curnow
parent 29223ea476
commit 91a91d1642
1 changed files with 7 additions and 2 deletions
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9
client.c
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@@ -2319,7 +2319,11 @@ process_line(char *line)
/* Check for line being blank */ /* Check for line being blank */
p = line; p = line;
while (*p && isspace((unsigned char)*p)) p++; while (*p && isspace((unsigned char)*p)) p++;
if (!*p) return quit; if (!*p) {
fflush(stderr);
fflush(stdout);
return quit;
};
if (!strncmp(p, "offline", 7)) { if (!strncmp(p, "offline", 7)) {
do_normal_submit = process_cmd_offline(&tx_message, p+7); do_normal_submit = process_cmd_offline(&tx_message, p+7);
@@ -2480,7 +2484,8 @@ process_line(char *line)
} }
} }
} }
fflush(stderr);
fflush(stdout);
return quit; return quit;
} }