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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-04-19 21:30:14 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-04-20 08:58:53 -0400 |
| commit | ae5b39588734aacef5b6b411cf2053fdcef4764a (patch) | |
| tree | 27eeddf1f641a5f71690e4e4bcc99d43c2e504aa /man | |
| parent | 0c1792efe422622c3c8a11b70a722147304da4cb (diff) | |
basic/terminal-util: cache value for colors_enabled
After all it's something that we query over and over.
For example, systemctl calls colors_enabled() four times for each failing
service. The compiler is unable to optimize those calls away because they
(potentially) accesses external and global state through on_tty() and
getenv().
Diffstat (limited to 'man')
0 files changed, 0 insertions, 0 deletions