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Cygwin: kill(1): don't print spurious error message 

Make kill -V and kill -l exit immediately, thus stopping to
print "not enough arguments" accidentally.

Fixes: ef48a2cad3 ("* kill.cc (prog_name) New global variable.")
Fixes: c49fa76263 ("* Makefile.in (kill.exe): Add as a specific target.")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2023-03-15 21:50:32 +01:00
parent f55ac6661c
commit e9b1d1ce7f
2 changed files with 7 additions and 2 deletions
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7
winsup/cygwin/release/3.4.7
View File

@ -1,5 +1,8 @@
Bug Fixes Bug Fixes
--------- ---------
Fix CPU_SET(3) macro type mismatch by making the macros type-safe. - Fix CPU_SET(3) macro type mismatch by making the macros type-safe.
Addresses https://cygwin.com/pipermail/cygwin/2023-March/253220.html Addresses https://cygwin.com/pipermail/cygwin/2023-March/253220.html
- kill(1): don't print spurious error message.
Addresses: https://cygwin.com/pipermail/cygwin/2023-March/253291.html

2
winsup/utils/kill.cc
View File

@ -65,6 +65,7 @@ print_version ()
CYGWIN_VERSION_DLL_MAJOR % 1000, CYGWIN_VERSION_DLL_MAJOR % 1000,
CYGWIN_VERSION_DLL_MINOR, CYGWIN_VERSION_DLL_MINOR,
strrchr (__DATE__, ' ') + 1); strrchr (__DATE__, ' ') + 1);
exit (0);
} }
static const char * static const char *
@ -126,6 +127,7 @@ listsig (const char *in_sig)
else else
printf ("%d\n", sig); printf ("%d\n", sig);
} }
exit (0);
} }
static void static void