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authormidipix <writeonce@midipix.org>2018-06-27 03:51:35 +0000
committermidipix <writeonce@midipix.org>2018-06-27 07:30:01 -0400
commita82cc2f34bddae9b79e582a3bcc6b2c9cbb5009b (patch)
tree1d0de0094b350cf323b6ea8ee44f571918048789 /src/driver/slbt_amain.c
parent6088476d902b8bcbf688ce7cb6055a4c47c2d0b7 (diff)
downloadslibtool-a82cc2f34bddae9b79e582a3bcc6b2c9cbb5009b.tar.bz2
slibtool-a82cc2f34bddae9b79e582a3bcc6b2c9cbb5009b.tar.xz
driver, library interfaces: support alternate fd's for input/output/error/log.
Diffstat (limited to 'src/driver/slbt_amain.c')
-rw-r--r--src/driver/slbt_amain.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/src/driver/slbt_amain.c b/src/driver/slbt_amain.c
index 7d4a5a9..73e698e 100644
--- a/src/driver/slbt_amain.c
+++ b/src/driver/slbt_amain.c
@@ -10,6 +10,7 @@
#include <errno.h>
#include <slibtool/slibtool.h>
#include "slibtool_driver_impl.h"
+#include "slibtool_dprintf_impl.h"
#ifndef SLBT_DRIVER_FLAGS
#define SLBT_DRIVER_FLAGS SLBT_DRIVER_VERBOSITY_ERRORS \
@@ -32,17 +33,17 @@ static const char * const slbt_ver_plain[6] = {
"",""
};
-static ssize_t slbt_version(struct slbt_driver_ctx * dctx)
+static ssize_t slbt_version(int fdout, struct slbt_driver_ctx * dctx)
{
const struct slbt_source_version * verinfo;
const char * const * verclr;
bool gitver;
verinfo = slbt_source_version();
- verclr = isatty(STDOUT_FILENO) ? slbt_ver_color : slbt_ver_plain;
+ verclr = isatty(fdout) ? slbt_ver_color : slbt_ver_plain;
gitver = strcmp(verinfo->commit,"unknown");
- return fprintf(stdout,vermsg,
+ return slbt_dprintf(fdout,vermsg,
verclr[0],dctx->program,verclr[1],
verclr[2],verinfo->major,verinfo->minor,
verinfo->revision,verclr[3],
@@ -82,15 +83,20 @@ static int slbt_exit(struct slbt_driver_ctx * dctx, int ret)
return ret;
}
-int slbt_main(int argc, char ** argv, char ** envp)
+int slbt_main(int argc, char ** argv, char ** envp,
+ const struct slbt_fd_ctx * fdctx)
{
int ret;
+ int fdout;
uint64_t flags;
struct slbt_driver_ctx * dctx;
char * program;
char * dash;
char * sargv[5];
+ flags = SLBT_DRIVER_FLAGS;
+ fdout = fdctx ? fdctx->fdout : STDOUT_FILENO;
+
/* --version only? */
if ((argc == 2) && (!strcmp(argv[1],"--version")
|| !strcmp(argv[1],"--help-all")
@@ -102,8 +108,8 @@ int slbt_main(int argc, char ** argv, char ** envp)
sargv[3] = "<compiler>";
sargv[4] = 0;
- return (slbt_get_driver_ctx(sargv,envp,SLBT_DRIVER_FLAGS,&dctx))
- ? SLBT_ERROR : (slbt_version(dctx) < 0)
+ return (slbt_get_driver_ctx(sargv,envp,flags,fdctx,&dctx))
+ ? SLBT_ERROR : (slbt_version(fdout,dctx) < 0)
? slbt_exit(dctx,SLBT_ERROR)
: slbt_exit(dctx,SLBT_OK);
}
@@ -128,9 +134,6 @@ int slbt_main(int argc, char ** argv, char ** envp)
else if (!(strcmp(dash,"static")))
flags = SLBT_DRIVER_FLAGS | SLBT_DRIVER_DISABLE_SHARED;
- else
- flags = SLBT_DRIVER_FLAGS;
-
/* debug */
if (!(strcmp(program,"dlibtool")))
flags |= SLBT_DRIVER_DEBUG;
@@ -148,13 +151,13 @@ int slbt_main(int argc, char ** argv, char ** envp)
flags |= SLBT_DRIVER_LEGABITS;
/* driver context */
- if ((ret = slbt_get_driver_ctx(argv,envp,flags,&dctx)))
+ if ((ret = slbt_get_driver_ctx(argv,envp,flags,fdctx,&dctx)))
return (ret == SLBT_USAGE)
? !--argc
: SLBT_ERROR;
if (dctx->cctx->drvflags & SLBT_DRIVER_VERSION)
- if ((slbt_version(dctx)) < 0)
+ if ((slbt_version(fdout,dctx)) < 0)
return slbt_exit(dctx,SLBT_ERROR);
slbt_perform_driver_actions(dctx);