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| author | Willy Tarreau <w@1wt.eu> | 2022-03-21 20:33:07 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-04-21 03:05:45 +0300 |
| commit | 170b230d22e89681ebca1a3d972dca441c8e4be5 (patch) | |
| tree | 0076ffc6acdf7d96dc07410c6ea2c84fcebe82fb /tools/lib/api/debug.c | |
| parent | f0f04f28d5ae483b3b354cb3b63a3bab0b00cee4 (diff) | |
| download | linux-170b230d22e89681ebca1a3d972dca441c8e4be5.tar.xz | |
tools/nolibc/stdio: make printf(%s) accept NULL
It's often convenient to support this, especially in test programs where
a NULL may correspond to an allocation error or a non-existing value.
Let's make printf("%s") support being passed a NULL. In this case it
prints "(null)" like glibc's printf().
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/lib/api/debug.c')
0 files changed, 0 insertions, 0 deletions