diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/shell/ash.c b/shell/ash.c index a34c871f1..3c7639707 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -42,6 +42,7 @@ * When debugging is on, debugging info will be written to ./trace and * a quit signal will generate a core dump. */ +#define DEBUG 0 #define IFS_BROKEN @@ -50,7 +51,7 @@ #include "busybox.h" -#ifdef DEBUG +#if DEBUG #define _GNU_SOURCE #endif @@ -104,7 +105,7 @@ static int *dash_errno; #error "Do not even bother, ash will not run on uClinux" #endif -#ifdef DEBUG +#if DEBUG #define _DIAGASSERT(assert_expr) assert(assert_expr) #else #define _DIAGASSERT(assert_expr) @@ -582,7 +583,7 @@ static const char dolatstr[] = { CTLVAR, VSNORMAL|VSQUOTE, '@', '=', '\0' }; static const char illnum[] = "Illegal number: %s"; static const char homestr[] = "HOME"; -#ifdef DEBUG +#if DEBUG #define TRACE(param) trace param #define TRACEV(param) tracev param #else @@ -1937,7 +1938,7 @@ struct shparam { #define uflag optlist[12] #define viflag optlist[13] -#ifdef DEBUG +#if DEBUG #define nolog optlist[14] #define debug optlist[15] #endif @@ -1964,7 +1965,7 @@ static const char *const optletters_optnames[] = { "b" "notify", "u" "nounset", "\0" "vi", -#ifdef DEBUG +#if DEBUG "\0" "nolog", "\0" "debug", #endif @@ -2011,7 +2012,7 @@ static int redirectsafe(union node *, int); /* show.h */ -#ifdef DEBUG +#if DEBUG static void showtree(union node *); static void trace(const char *, ...); static void tracev(const char *, va_list); @@ -2536,7 +2537,7 @@ static void exverror(int, const char *, va_list) static void exraise(int e) { -#ifdef DEBUG +#if DEBUG if (handler == NULL) abort(); #endif @@ -2596,7 +2597,7 @@ exvwarning(const char *msg, va_list ap) static void exverror(int cond, const char *msg, va_list ap) { -#ifdef DEBUG +#if DEBUG if (msg) { TRACE(("exverror(%d, \"", cond)); TRACEV((msg, ap)); @@ -2785,7 +2786,7 @@ evaltree(union node *n, int flags) getpid(), n, n->type, flags)); switch (n->type) { default: -#ifdef DEBUG +#if DEBUG out1fmt("Node type = %d\n", n->type); fflush(stdout); break; @@ -4481,7 +4482,7 @@ commandcmd(int argc, char **argv) verify |= VERIFY_VERBOSE; else if (c == 'v') verify |= VERIFY_BRIEF; -#ifdef DEBUG +#if DEBUG else if (c != 'p') abort(); #endif @@ -4907,7 +4908,7 @@ expari(int quotes) while (*p != CTLARI) { p--; -#ifdef DEBUG +#if DEBUG if (p < start) { sh_error("missing CTLARI (shouldn't happen)"); } @@ -5100,7 +5101,7 @@ subevalvar(char *p, char *str, int strloc, int subtype, int startloc, int varfla } subtype -= VSTRIMRIGHT; -#ifdef DEBUG +#if DEBUG if (subtype < 0 || subtype > 3) abort(); #endif @@ -5223,7 +5224,7 @@ record: goto end; } -#ifdef DEBUG +#if DEBUG switch (subtype) { case VSTRIMLEFT: case VSTRIMLEFTMAX: @@ -6460,7 +6461,7 @@ set_curjob(struct job *jp, unsigned mode) jpp = curp; switch (mode) { default: -#ifdef DEBUG +#if DEBUG abort(); #endif case CUR_DELETE: @@ -6581,7 +6582,7 @@ usage: while ((c = nextopt("ls:")) != '\0') switch (c) { default: -#ifdef DEBUG +#if DEBUG abort(); #endif case 'l': @@ -6647,7 +6648,7 @@ usage: } #endif /* JOBS */ -#if defined(JOBS) || defined(DEBUG) +#if defined(JOBS) || DEBUG static int jobno(const struct job *jp) { @@ -7827,7 +7828,7 @@ chkmail(void) if (*p == '\0') continue; for (q = p ; *q ; q++); -#ifdef DEBUG +#if DEBUG if (q[-1] != '/') abort(); #endif @@ -7921,7 +7922,7 @@ ash_main(int argc, char **argv) goto state4; } handler = &jmploc; -#ifdef DEBUG +#if DEBUG opentrace(); trputs("Shell args: "); trargs(argv); #endif @@ -7988,7 +7989,7 @@ state4: /* XXX ??? - why isn't this before the "if" statement */ #if PROFILE monitor(0); #endif -#if GPROF +#ifdef GPROF { extern void _mcleanup(void); _mcleanup(); @@ -8266,7 +8267,7 @@ stalloc(size_t nbytes) void stunalloc(pointer p) { -#ifdef DEBUG +#if DEBUG if (!p || (stacknxt < (char *)p) || ((char *)p < stackp->space)) { write(2, "stunalloc\n", 10); abort(); @@ -8844,7 +8845,7 @@ setarg0: void optschanged(void) { -#ifdef DEBUG +#if DEBUG opentrace(); #endif setinteractive(iflag); @@ -9913,7 +9914,7 @@ static int readtoken(void) { int t; -#ifdef DEBUG +#if DEBUG int alreadyseen = tokpushback; #endif @@ -9963,7 +9964,7 @@ top: } out: checkkwd = 0; -#ifdef DEBUG +#if DEBUG if (!alreadyseen) TRACE(("token %s %s\n", tokname(t), t == TWORD ? wordtext : "")); else @@ -11053,7 +11054,7 @@ openredirect(union node *redir) goto ecreate; break; default: -#ifdef DEBUG +#if DEBUG abort(); #endif /* Fall through to eliminate warning. */ @@ -11255,7 +11256,7 @@ redirectsafe(union node *redir, int flags) /* show.c */ -#ifdef DEBUG +#if DEBUG static void shtree(union node *, int, char *, FILE*); static void shcmd(union node *, FILE *); static void sharg(union node *, FILE *); @@ -11714,7 +11715,7 @@ setsignal(int signo) action = S_CATCH; break; case SIGQUIT: -#ifdef DEBUG +#if DEBUG if (debug) break; #endif @@ -13659,7 +13660,7 @@ static arith_t arith (const char *expr, int *perrcode) #endif /* CONFIG_ASH_MATH_SUPPORT */ -#ifdef DEBUG +#if DEBUG const char *applet_name = "debug stuff usage"; int main(int argc, char **argv) { |