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authormidipix <writeonce@midipix.org>2016-12-25 12:22:05 -0500
committermidipix <writeonce@midipix.org>2016-12-25 17:45:25 -0500
commitd58d2f142e4983640bb961ef8f93c69ce528d089 (patch)
treedbf7a00a61c8f35352217e1f4c79f08fbe1b2bf2 /src/driver/slbt_driver_ctx.c
parentcfe9dc747ae6d6ca1efab79fcfa28fdaae569dce (diff)
downloadslibtool-d58d2f142e4983640bb961ef8f93c69ce528d089.tar.bz2
slibtool-d58d2f142e4983640bb961ef8f93c69ce528d089.tar.xz
argv.h: use an option vector rather than a direct pointer to the option table.
Diffstat (limited to 'src/driver/slbt_driver_ctx.c')
-rw-r--r--src/driver/slbt_driver_ctx.c43
1 files changed, 24 insertions, 19 deletions
diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index 40be65f..0abbf85 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -128,7 +128,7 @@ static uint32_t slbt_argv_flags(uint32_t flags)
static int slbt_driver_usage(
const char * program,
const char * arg,
- const struct argv_option * options,
+ const struct argv_option ** optv,
struct argv_meta * meta)
{
char header[512];
@@ -137,7 +137,7 @@ static int slbt_driver_usage(
"Usage: %s [options] <file>...\n" "Options:\n",
program);
- argv_usage(stdout,header,options,arg);
+ argv_usage(stdout,header,optv,arg);
argv_free(meta);
return SLBT_USAGE;
@@ -191,8 +191,9 @@ static int slbt_split_argv(
struct argv_entry * mode;
struct argv_entry * config;
struct argv_entry * finish;
- const struct argv_option * option;
- const struct argv_option * options = slbt_default_options;
+ const struct argv_option ** popt;
+ const struct argv_option ** optout;
+ const struct argv_option * optv[SLBT_OPTV_ELEMENTS];
struct argv_ctx ctx = {ARGV_VERBOSITY_NONE,
ARGV_MODE_SCAN,
0,0,0,0,0,0,0};
@@ -200,17 +201,19 @@ static int slbt_split_argv(
program = argv_program_name(argv[0]);
/* missing arguments? */
+ argv_optv_init(slbt_default_options,optv);
+
if (!argv[1] && (flags & SLBT_DRIVER_VERBOSITY_USAGE))
- return slbt_driver_usage(program,0,options,0);
+ return slbt_driver_usage(program,0,optv,0);
/* initial argv scan: ... --mode=xxx ... <compiler> ... */
- argv_scan(argv,options,&ctx,0);
+ argv_scan(argv,optv,&ctx,0);
/* invalid slibtool arguments? */
if (ctx.erridx && !ctx.unitidx) {
if (flags & SLBT_DRIVER_VERBOSITY_ERRORS)
argv_get(
- argv,options,
+ argv,optv,
slbt_argv_flags(flags));
return -1;
}
@@ -219,7 +222,7 @@ static int slbt_split_argv(
compiler = argv[ctx.unitidx];
argv[ctx.unitidx] = 0;
- meta = argv_get(argv,options,ARGV_VERBOSITY_NONE);
+ meta = argv_get(argv,optv,ARGV_VERBOSITY_NONE);
argv[ctx.unitidx] = compiler;
/* missing all of --mode, --config, and --finish? */
@@ -263,9 +266,8 @@ static int slbt_split_argv(
sargv->targv[i] = argv[i];
/* split vectors: legacy mixture */
- options = option_from_tag(
- slbt_default_options,
- TAG_OUTPUT);
+ for (optout=optv; optout[0]->tag != TAG_OUTPUT; optout++)
+ (void)0;
targv = sargv->targv + i;
cargv = sargv->cargv;
@@ -345,11 +347,11 @@ static int slbt_split_argv(
*targv++ = argv[i];
} else {
- for (option=options; option->long_name; option++)
- if (!(strcmp(option->long_name,&argv[i][1])))
+ for (popt=optout; popt[0] && popt[0]->long_name; popt++)
+ if (!(strcmp(popt[0]->long_name,&argv[i][1])))
break;
- if (option->long_name)
+ if (popt[0] && popt[0]->long_name)
*targv++ = argv[i];
else
*cargv++ = argv[i];
@@ -797,17 +799,17 @@ int slbt_get_driver_ctx(
struct slbt_split_vector sargv;
struct slbt_driver_ctx_impl * ctx;
struct slbt_common_ctx cctx;
- const struct argv_option * options;
+ const struct argv_option * optv[SLBT_OPTV_ELEMENTS];
struct argv_meta * meta;
struct argv_entry * entry;
const char * program;
- options = slbt_default_options;
+ argv_optv_init(slbt_default_options,optv);
if (slbt_split_argv(argv,flags,&sargv))
return -1;
- if (!(meta = argv_get(sargv.targv,options,slbt_argv_flags(flags))))
+ if (!(meta = argv_get(sargv.targv,optv,slbt_argv_flags(flags))))
return -1;
program = argv_program_name(argv[0]);
@@ -826,7 +828,7 @@ int slbt_get_driver_ctx(
case TAG_HELP:
case TAG_HELP_ALL:
if (flags & SLBT_DRIVER_VERBOSITY_USAGE)
- return slbt_driver_usage(program,entry->arg,options,meta);
+ return slbt_driver_usage(program,entry->arg,optv,meta);
case TAG_VERSION:
cctx.drvflags |= SLBT_DRIVER_VERSION;
@@ -1122,11 +1124,14 @@ int slbt_create_driver_ctx(
const struct slbt_common_ctx * cctx,
struct slbt_driver_ctx ** pctx)
{
+ const struct argv_option * optv[SLBT_OPTV_ELEMENTS];
struct argv_meta * meta;
struct slbt_driver_ctx_impl * ctx;
char * argv[] = {"slibtool_driver",0};
- if (!(meta = argv_get(argv,slbt_default_options,0)))
+ argv_optv_init(slbt_default_options,optv);
+
+ if (!(meta = argv_get(argv,optv,0)))
return -1;
if (!(ctx = slbt_driver_ctx_alloc(meta,cctx)))