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Get rid of all "#if 0" content.

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This commit is contained in:
"Robert P. J. Day" 2006-07-01 14:30:28 +00:00
parent 68229837ff
commit 177c9f3128
4 changed files with 0 additions and 121 deletions
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5
shell/ash.c
View File

@ -2547,11 +2547,6 @@ onint(void) {
int i; int i;
intpending = 0; intpending = 0;
#if 0
/* comment by vodz: its strange for me, this programm don`t use other
signal block */
sigsetmask(0);
#endif
i = EXSIG; i = EXSIG;
if (gotsig[SIGINT - 1] && !trap[SIGINT]) { if (gotsig[SIGINT - 1] && !trap[SIGINT]) {
if (!(rootshell && iflag)) { if (!(rootshell && iflag)) {

62
shell/hush.c
View File

@ -1251,15 +1251,6 @@ static int checkjobs(struct pipe* fg_pipe)
/* child stopped */ /* child stopped */
pi->stopped_progs++; pi->stopped_progs++;
pi->progs[prognum].is_stopped = 1; pi->progs[prognum].is_stopped = 1;
#if 0
/* Printing this stuff is a pain, since it tends to
* overwrite the prompt an inconveinient moments. So
* don't do that. */
if (pi->stopped_progs == pi->num_progs) {
printf("\n"JOB_STATUS_FORMAT, pi->jobid, "Stopped", pi->text);
}
#endif
} }
} }
@ -1272,32 +1263,6 @@ static int checkjobs(struct pipe* fg_pipe)
return -1; return -1;
} }
/* Figure out our controlling tty, checking in order stderr,
* stdin, and stdout. If check_pgrp is set, also check that
* we belong to the foreground process group associated with
* that tty. The value of shell_terminal is needed in order to call
* tcsetpgrp(shell_terminal, ...); */
#if 0
static void controlling_tty(int check_pgrp)
{
pid_t curpgrp;
if ((curpgrp = tcgetpgrp(shell_terminal = 2)) < 0
&& (curpgrp = tcgetpgrp(shell_terminal = 0)) < 0
&& (curpgrp = tcgetpgrp(shell_terminal = 1)) < 0)
goto shell_terminal_error;
if (check_pgrp && curpgrp != getpgid(0))
goto shell_terminal_error;
return;
shell_terminal_error:
shell_terminal = -1;
return;
}
#endif
/* run_pipe_real() starts all the jobs, but doesn't wait for anything /* run_pipe_real() starts all the jobs, but doesn't wait for anything
* to finish. See checkjobs(). * to finish. See checkjobs().
* *
@ -1759,19 +1724,6 @@ static int glob_needed(const char *s)
return 0; return 0;
} }
#if 0
static void globprint(glob_t *pglob)
{
int i;
debug_printf("glob_t at %p:\n", pglob);
debug_printf(" gl_pathc=%d gl_pathv=%p gl_offs=%d gl_flags=%d\n",
pglob->gl_pathc, pglob->gl_pathv, pglob->gl_offs, pglob->gl_flags);
for (i=0; i<pglob->gl_pathc; i++)
debug_printf("pglob->gl_pathv[%d] = %p = %s\n", i,
pglob->gl_pathv[i], pglob->gl_pathv[i]);
}
#endif
static int xglob(o_string *dest, int flags, glob_t *pglob) static int xglob(o_string *dest, int flags, glob_t *pglob)
{ {
int gr; int gr;
@ -2255,13 +2207,7 @@ static FILE *generate_stream_from_list(struct pipe *head)
dup2(channel[1],1); dup2(channel[1],1);
close(channel[1]); close(channel[1]);
} }
#if 0
#define SURROGATE "surrogate response"
write(1,SURROGATE,sizeof(SURROGATE));
_exit(run_list(head));
#else
_exit(run_list_real(head)); /* leaks memory */ _exit(run_list_real(head)); /* leaks memory */
#endif
} }
debug_printf("forked child %d\n",pid); debug_printf("forked child %d\n",pid);
close(channel[1]); close(channel[1]);
@ -2476,14 +2422,6 @@ int parse_stream(o_string *dest, struct p_context *ctx,
debug_printf("leaving parse_stream (triggered)\n"); debug_printf("leaving parse_stream (triggered)\n");
return 0; return 0;
} }
#if 0
if (ch=='\n') {
/* Yahoo! Time to run with it! */
done_pipe(ctx,PIPE_SEQ);
run_list(ctx->list_head);
initialize_context(ctx);
}
#endif
if (m!=2) switch (ch) { if (m!=2) switch (ch) {
case '#': case '#':
if (dest->length == 0 && !dest->quote) { if (dest->length == 0 && !dest->quote) {

10
shell/lash.c
View File

@ -543,16 +543,6 @@ static void checkjobs(struct jobset *j_list)
/* child stopped */ /* child stopped */
job->stopped_progs++; job->stopped_progs++;
job->progs[prognum].is_stopped = 1; job->progs[prognum].is_stopped = 1;
#if 0
/* Printing this stuff is a pain, since it tends to
* overwrite the prompt an inconveinient moments. So
* don't do that. */
if (job->stopped_progs == job->num_progs) {
printf(JOB_STATUS_FORMAT, job->jobid, "Stopped",
job->text);
}
#endif
} }
} }

44
shell/msh.c
View File

@ -195,11 +195,7 @@ static char *T_CMD_NAMES[] = {
#define BIT(i) (1<<(i)) #define BIT(i) (1<<(i))
#define FEXEC BIT(0) /* execute without forking */ #define FEXEC BIT(0) /* execute without forking */
#if 0 /* Original value */
#define AREASIZE (65000)
#else
#define AREASIZE (90000) #define AREASIZE (90000)
#endif
/* /*
* flags to control evaluation of words * flags to control evaluation of words
@ -2566,18 +2562,6 @@ static int execute(struct op *t, int *pin, int *pout, int act)
? eval(wp2, t->type == TCOM ? DOALL : DOALL & ~DOKEY) ? eval(wp2, t->type == TCOM ? DOALL : DOALL & ~DOKEY)
: NULL; : NULL;
/* Hard to know how many words there are, be careful of garbage pointer values */
/* They are likely to cause "PCI bus fault" errors */
#if 0
DBGPRINTF(("EXECUTE: t->left=%p, t->right=%p, t->words[1] is %s\n",
t->left, t->right,
((t->words[1] == NULL) ? "NULL" : t->words[1])));
DBGPRINTF7(("EXECUTE: t->words[2] is %s, t->words[3] is %s\n",
((t->words[2] == NULL) ? "NULL" : t->words[2]),
((t->words[3] == NULL) ? "NULL" : t->words[3])));
#endif
switch (t->type) { switch (t->type) {
case TDOT: case TDOT:
DBGPRINTF3(("EXECUTE: TDOT\n")); DBGPRINTF3(("EXECUTE: TDOT\n"));
@ -2796,21 +2780,6 @@ forkexec(struct op *t, int *pin, int *pout, int act, char **wp)
DBGPRINTF7(("FORKEXEC: t->words is %s\n", DBGPRINTF7(("FORKEXEC: t->words is %s\n",
((t->words == NULL) ? "NULL" : t->words[0]))); ((t->words == NULL) ? "NULL" : t->words[0])));
/* Hard to know how many words there are, be careful of garbage pointer values */
/* They are likely to cause "PCI bus fault" errors */
#if 0
DBGPRINTF7(("FORKEXEC: t->words is %s, t->words[1] is %s\n",
((t->words == NULL) ? "NULL" : t->words[0]),
((t->words == NULL) ? "NULL" : t->words[1])));
DBGPRINTF7(("FORKEXEC: wp is %s, wp[1] is %s\n",
((wp == NULL) ? "NULL" : wp[0]),
((wp[1] == NULL) ? "NULL" : wp[1])));
DBGPRINTF7(("FORKEXEC: wp2 is %s, wp[3] is %s\n",
((wp[2] == NULL) ? "NULL" : wp[2]),
((wp[3] == NULL) ? "NULL" : wp[3])));
#endif
owp = wp; owp = wp;
resetsig = 0; resetsig = 0;
rv = -1; /* system-detected error */ rv = -1; /* system-detected error */
@ -2825,14 +2794,6 @@ forkexec(struct op *t, int *pin, int *pout, int act, char **wp)
cp, wp, owp)); cp, wp, owp));
echo(cp ? wp : owp); echo(cp ? wp : owp);
} }
#if 0
DBGPRINTF9(("FORKEXEC: t->words is %s, t->words[1] is %s\n",
((t->words == NULL) ? "NULL" : t->words[0]),
((t->words == NULL) ? "NULL" : t->words[1])));
DBGPRINTF9(("FORKEXEC: wp is %s, wp[1] is %s\n",
((wp == NULL) ? "NULL" : wp[0]),
((wp == NULL) ? "NULL" : wp[1])));
#endif
if (cp == NULL && t->ioact == NULL) { if (cp == NULL && t->ioact == NULL) {
while ((cp = *owp++) != NULL && assign(cp, COPYV)); while ((cp = *owp++) != NULL && assign(cp, COPYV));
@ -2846,11 +2807,6 @@ forkexec(struct op *t, int *pin, int *pout, int act, char **wp)
t->words = wp; t->words = wp;
f = act; f = act;
#if 0
DBGPRINTF3(("FORKEXEC: t->words is %s, t->words[1] is %s\n",
((t->words == NULL) ? "NULL" : t->words[0]),
((t->words == NULL) ? "NULL" : t->words[1])));
#endif
DBGPRINTF(("FORKEXEC: shcom %p, f&FEXEC 0x%x, owp %p\n", shcom, DBGPRINTF(("FORKEXEC: shcom %p, f&FEXEC 0x%x, owp %p\n", shcom,
f & FEXEC, owp)); f & FEXEC, owp));