tgkill: Fix argument validatation

Formerly, if tgid is specified as -1, tgkill() was equivalent to tkill().
Now it is treated as an error EINVAL.

Change-Id: I47bc75d439662a36dc6167c4446a5277422de507
Refs: 1380
This commit is contained in:
Ken Sato
2020-07-02 10:56:26 +09:00
committed by Masamichi Takagi
parent 58106d791a
commit ebc91cea0e
6 changed files with 136 additions and 6 deletions

11
test/issues/1380/Makefile Normal file
View File

@@ -0,0 +1,11 @@
CFLAGS=-g
LDFLAGS=
TARGET=
all: $(TARGET)
test: all
./C1380.sh
clean:
rm -f $(TARGET) *.o *.txt