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Avoid #ifdef inside printf() ... that loses on platforms where printf()

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is a macro.
This commit is contained in:
Tom Lane 2001-08-28 02:47:18 +00:00
parent a1e28d3505
commit 9d4a45e25c
1 changed files with 8 additions and 7 deletions
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15
src/interfaces/ecpg/preproc/ecpg.c
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@ -1,4 +1,4 @@
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/ecpg.c,v 1.47 2001/08/24 22:37:36 petere Exp $ */ /* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/ecpg.c,v 1.48 2001/08/28 02:47:18 tgl Exp $ */
/* New main for ecpg, the PostgreSQL embedded SQL precompiler. */ /* New main for ecpg, the PostgreSQL embedded SQL precompiler. */
/* (C) Michael Meskes <meskes@postgresql.org> Feb 5th, 1998 */ /* (C) Michael Meskes <meskes@postgresql.org> Feb 5th, 1998 */
@ -29,15 +29,16 @@ help(const char *progname)
{ {
printf("%s is the PostgreSQL embedded SQL preprocessor for C programs.\n\n", printf("%s is the PostgreSQL embedded SQL preprocessor for C programs.\n\n",
progname); progname);
printf("Usage:\n" /* printf is a macro some places; don't #ifdef inside its arguments */
" %s %s[-I DIRECTORY] [-o OUTFILE] [-t] file1 [file2...]\n\n",
progname,
#ifdef YYDEBUG #ifdef YYDEBUG
"[-d] " printf("Usage:\n"
" %s [-d] [-I DIRECTORY] [-o OUTFILE] [-t] file1 [file2...]\n\n",
progname);
#else #else
"" printf("Usage:\n"
" %s [-I DIRECTORY] [-o OUTFILE] [-t] file1 [file2...]\n\n",
progname);
#endif #endif
);
printf("Options:\n"); printf("Options:\n");
#ifdef YYDEBUG #ifdef YYDEBUG
printf(" -d generate parser debug output\n"); printf(" -d generate parser debug output\n");