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timeline: use file_create_dated() helper

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Use shared code for this kind of stuff.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Tested-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Reviewed-by: Daniel Stone <daniels@collabora.com>
This commit is contained in:
Pekka Paalanen 2015-02-12 13:11:25 +02:00
parent 899b50b126
commit 23a07005ed
1 changed files with 17 additions and 22 deletions
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39
src/timeline.c
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@ -31,6 +31,7 @@
#include "timeline.h" #include "timeline.h"
#include "compositor.h" #include "compositor.h"
#include "file-util.h"
struct timeline_log { struct timeline_log {
clock_t clk_id; clock_t clk_id;
@ -45,31 +46,25 @@ static struct timeline_log timeline_ = { CLOCK_MONOTONIC, NULL, 0 };
static int static int
weston_timeline_do_open(void) weston_timeline_do_open(void)
{ {
time_t t; const char *prefix = "weston-timeline-";
struct tm *tmp; const char *suffix = ".log";
char fname[1000]; char fname[1000];
int ret;
t = time(NULL); timeline_.file = file_create_dated(prefix, suffix,
tmp = localtime(&t); fname, sizeof(fname));
if (!tmp) {
weston_log("Conversion to local time failed, "
"cannot open timeline log file.\n");
return -1;
}
ret = strftime(fname, sizeof(fname),
"weston-timeline-%F_%H-%M-%S.log", tmp);
if (ret == 0) {
weston_log("Time formatting failed, "
"cannot open timeline log file.\n");
return -1;
}
timeline_.file = fopen(fname, "w");
if (!timeline_.file) { if (!timeline_.file) {
weston_log("Cannot open '%s' for writing: %s\n", const char *msg;
fname, strerror(errno));
switch (errno) {
case ETIME:
msg = "failure in datetime formatting";
break;
default:
msg = strerror(errno);
}
weston_log("Cannot open '%s*%s' for writing: %s\n",
prefix, suffix, msg);
return -1; return -1;
} }