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Imported from ../bash-2.02.tar.gz.

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This commit is contained in:
Jari Aalto 1998-04-17 19:52:44 +00:00
commit cce855bc5b
323 changed files with 33916 additions and 12321 deletions
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22
builtins/kill.def
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@ -39,6 +39,9 @@ $END
#include <stdio.h>
#include <errno.h>
#if defined (HAVE_UNISTD_H)
# ifdef _MINIX
# include <sys/types.h>
# endif
# include <unistd.h>
#endif
@ -77,7 +80,10 @@ kill_builtin (list)
pid_t pid;
if (list == 0)
return (EXECUTION_SUCCESS);
{
builtin_usage ();
return (EXECUTION_FAILURE);
}
any_succeeded = listing = saw_signal = 0;
signal = SIGTERM;
@ -145,6 +151,12 @@ kill_builtin (list)
return (EXECUTION_FAILURE);
}
if (list == 0)
{
builtin_usage ();
return (EXECUTION_FAILURE);
}
while (list)
{
word = list->word->word;
@ -152,7 +164,7 @@ kill_builtin (list)
if (*word == '-')
word++;
if (all_digits (word))
if (*word && all_digits (word))
{
/* Use the entire argument in case of minus sign presence. */
pid = (pid_t) atoi (list->word->word);
@ -162,12 +174,12 @@ kill_builtin (list)
else
any_succeeded++;
}
else if (*list->word->word != '%')
else if (*list->word->word && *list->word->word != '%')
{
builtin_error ("%s: no such pid", list->word->word);
CONTINUE_OR_FAIL;
}
else if (interactive || job_control)
else if (*word && (interactive || job_control))
/* Posix.2 says you can kill without job control active (4.32.4) */
{ /* Must be a job spec. Check it out. */
int job;
@ -208,7 +220,7 @@ kill_builtin (list)
}
else
{
builtin_error ("`%s' is not a pid or valid job spec", list->word->word);
builtin_error ("`%s': not a pid or valid job spec", list->word->word);
CONTINUE_OR_FAIL;
}
continue_killing: