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| author | Christian Biesinger <cbiesinger@google.com> | 2019-10-31 16:02:41 -0500 |
|---|---|---|
| committer | Christian Biesinger <cbiesinger@google.com> | 2019-11-15 11:49:46 -0800 |
| commit | 53fea9c7e6d4993088016a16be56098fd819cebc (patch) | |
| tree | b0bc7dda9acc3a99a84c9c540ee95bf11bf457ba /gdb/maint.c | |
| parent | f8e27d88e4c31089467d8717597c4153723081e6 (diff) | |
| download | gdb-53fea9c7e6d4993088016a16be56098fd819cebc.zip gdb-53fea9c7e6d4993088016a16be56098fd819cebc.tar.gz gdb-53fea9c7e6d4993088016a16be56098fd819cebc.tar.bz2 | |
Use ctime_r and localtime_r for threadsafety
To make these calls threadsafe. localtime_r is provided by gnulib if
necessary, and for ctime_r we can just use it because it is in a linux-
specific file.
gdb/ChangeLog:
2019-11-15 Christian Biesinger <cbiesinger@google.com>
* maint.c (scoped_command_stats::print_time): Use localtime_r
instead of localtime (provided through gnulib if necessary).
* nat/linux-osdata.c (time_from_time_t): Use ctime_r instead
of ctime.
Change-Id: I329bbdc39d5b576f51859ba00f1617e024c30cbd
Diffstat (limited to 'gdb/maint.c')
| -rw-r--r-- | gdb/maint.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/maint.c b/gdb/maint.c index ec9f4ab..a253584 100644 --- a/gdb/maint.c +++ b/gdb/maint.c @@ -1039,10 +1039,11 @@ scoped_command_stats::print_time (const char *msg) auto millis = ticks % 1000; std::time_t as_time = system_clock::to_time_t (now); - struct tm *tm = localtime (&as_time); + struct tm tm; + localtime_r (&as_time, &tm); char out[100]; - strftime (out, sizeof (out), "%F %H:%M:%S", tm); + strftime (out, sizeof (out), "%F %H:%M:%S", &tm); printf_unfiltered ("%s.%03d - %s\n", out, (int) millis, msg); } |