diff options
| -rw-r--r-- | shell/ash.c | 62 | ||||
| -rw-r--r-- | shell/ash_test/ash-misc/eval1.right | 1 | ||||
| -rwxr-xr-x | shell/ash_test/ash-misc/eval1.tests | 4 | ||||
| -rw-r--r-- | shell/hush_test/hush-misc/eval1.right | 1 | ||||
| -rwxr-xr-x | shell/hush_test/hush-misc/eval1.tests | 4 |
5 files changed, 36 insertions, 36 deletions
diff --git a/shell/ash.c b/shell/ash.c index 7a7ea18..d0c0a51 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -8383,7 +8383,6 @@ dotrap(void) TRACE(("dotrap entered\n")); for (sig = 1, g = gotsig; sig < NSIG; sig++, g++) { - int want_exexit; char *t; if (*g == 0) @@ -8398,11 +8397,11 @@ dotrap(void) *g = 0; if (!t) continue; - want_exexit = evalstring(t, SKIPEVAL); + evalstring(t, SKIPEVAL); exitstatus = savestatus; - if (want_exexit) { - TRACE(("dotrap returns %d\n", want_exexit)); - return want_exexit; + if (evalskip) { + TRACE(("dotrap returns %d\n", evalskip)); + return evalskip; } } @@ -9287,23 +9286,19 @@ static const struct builtincmd builtintab[] = { /* Should match the above table! */ #define COMMANDCMD (builtintab + \ - 2 + \ - 1 * ENABLE_ASH_BUILTIN_TEST + \ - 1 * ENABLE_ASH_BUILTIN_TEST * ENABLE_ASH_BASH_COMPAT + \ - 1 * ENABLE_ASH_ALIAS + \ - 1 * ENABLE_ASH_JOB_CONTROL + \ - 3) -#define EXECCMD (builtintab + \ - 2 + \ - 1 * ENABLE_ASH_BUILTIN_TEST + \ - 1 * ENABLE_ASH_BUILTIN_TEST * ENABLE_ASH_BASH_COMPAT + \ - 1 * ENABLE_ASH_ALIAS + \ - 1 * ENABLE_ASH_JOB_CONTROL + \ - 3 + \ - 1 * ENABLE_ASH_CMDCMD + \ - 1 + \ - ENABLE_ASH_BUILTIN_ECHO + \ - 1) + /* . : */ 2 + \ + /* [ */ 1 * ENABLE_ASH_BUILTIN_TEST + \ + /* [[ */ 1 * ENABLE_ASH_BUILTIN_TEST * ENABLE_ASH_BASH_COMPAT + \ + /* alias */ 1 * ENABLE_ASH_ALIAS + \ + /* bg */ 1 * ENABLE_ASH_JOB_CONTROL + \ + /* break cd cddir */ 3) +#define EVALCMD (COMMANDCMD + \ + /* command */ 1 * ENABLE_ASH_CMDCMD + \ + /* continue */ 1 + \ + /* echo */ 1 * ENABLE_ASH_BUILTIN_ECHO + \ + 0) +#define EXECCMD (EVALCMD + \ + /* eval */ 1) /* * Search the table of builtin commands. @@ -12218,34 +12213,29 @@ evalstring(char *s, int mask) { union node *n; struct stackmark smark; - int skip; -// int status; + int status; s = sstrdup(s); setinputstring(s); setstackmark(&smark); - skip = 0; -// status = 0; + status = 0; while ((n = parsecmd(0)) != NODE_EOF) { int i; i = evaltree(n, 0); -// if (n) -// status = i; + if (n) + status = i; popstackmark(&smark); - skip = evalskip; - if (skip) + if (evalskip) break; } popstackmark(&smark); popfile(); stunalloc(s); - skip &= mask; - evalskip = skip; - return skip; -// return status; + evalskip &= mask; + return status; } /* @@ -12272,9 +12262,9 @@ evalcmd(int argc UNUSED_PARAM, char **argv) STPUTC('\0', concat); p = grabstackstr(concat); } - evalstring(p, ~SKIPEVAL); + return evalstring(p, ~SKIPEVAL); } - return exitstatus; + return 0; } /* diff --git a/shell/ash_test/ash-misc/eval1.right b/shell/ash_test/ash-misc/eval1.right new file mode 100644 index 0000000..7b24a35 --- /dev/null +++ b/shell/ash_test/ash-misc/eval1.right @@ -0,0 +1 @@ +Ok:0 diff --git a/shell/ash_test/ash-misc/eval1.tests b/shell/ash_test/ash-misc/eval1.tests new file mode 100755 index 0000000..b78c6cc --- /dev/null +++ b/shell/ash_test/ash-misc/eval1.tests @@ -0,0 +1,4 @@ +# empty eval nevertheless sets $? = 0 +false +eval +echo Ok:$? diff --git a/shell/hush_test/hush-misc/eval1.right b/shell/hush_test/hush-misc/eval1.right new file mode 100644 index 0000000..7b24a35 --- /dev/null +++ b/shell/hush_test/hush-misc/eval1.right @@ -0,0 +1 @@ +Ok:0 diff --git a/shell/hush_test/hush-misc/eval1.tests b/shell/hush_test/hush-misc/eval1.tests new file mode 100755 index 0000000..b78c6cc --- /dev/null +++ b/shell/hush_test/hush-misc/eval1.tests @@ -0,0 +1,4 @@ +# empty eval nevertheless sets $? = 0 +false +eval +echo Ok:$? |