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authorGlenn L McGrath2001-02-10 03:19:51 +0000
committerGlenn L McGrath2001-02-10 03:19:51 +0000
commitaf8c65deaaf5e65bbf0a7160c565253d83de9d52 (patch)
treec76d19693a2580684def6e77f06b7019ec3a9027 /archival
parentc900575dc48b45b07d2831b5c8ad35057076d652 (diff)
downloadbusybox-af8c65deaaf5e65bbf0a7160c565253d83de9d52.zip
busybox-af8c65deaaf5e65bbf0a7160c565253d83de9d52.tar.gz
Replace status defines with const int to conform to sytle guide, adds 32 bytes
Diffstat (limited to 'archival')
-rw-r--r--archival/dpkg.c119
1 files changed, 58 insertions, 61 deletions
diff --git a/archival/dpkg.c b/archival/dpkg.c
index 9519eeb..e8c5557 100644
--- a/archival/dpkg.c
+++ b/archival/dpkg.c
@@ -42,35 +42,43 @@
#define UDPKG_QUIET "UDPKG_QUIET"
#define DEPENDSMAX 64 /* maximum number of depends we can handle */
-#define STATUS_WANTSTART (0)
-#define STATUS_WANTUNKNOWN (1 << 0)
-#define STATUS_WANTINSTALL (1 << 1)
-#define STATUS_WANTHOLD (1 << 2)
-#define STATUS_WANTDEINSTALL (1 << 3)
-#define STATUS_WANTPURGE (1 << 4)
-#define STATUS_WANTMASK ~(STATUS_WANTUNKNOWN | STATUS_WANTINSTALL | STATUS_WANTHOLD | STATUS_WANTDEINSTALL | STATUS_WANTPURGE)
-
-#define STATUS_FLAGSTART (5)
-#define STATUS_FLAGOK (1 << 5)
-#define STATUS_FLAGREINSTREQ (1 << 6)
-#define STATUS_FLAGHOLD (1 << 7)
-#define STATUS_FLAGHOLDREINSTREQ (1 << 8)
-#define STATUS_FLAGMASK ~(STATUS_FLAGOK | STATUS_FLAGREINSTREQ | STATUS_FLAGHOLD | STATUS_FLAGHOLDREINSTREQ)
-
-#define STATUS_STATUSSTART (9)
-#define STATUS_STATUSNOTINSTALLED (1 << 9)
-#define STATUS_STATUSUNPACKED (1 << 10)
-#define STATUS_STATUSHALFCONFIGURED (1 << 11)
-#define STATUS_STATUSINSTALLED (1 << 12)
-#define STATUS_STATUSHALFINSTALLED (1 << 13)
-#define STATUS_STATUSCONFIGFILES (1 << 14)
-#define STATUS_STATUSPOSTINSTFAILED (1 << 15)
-#define STATUS_STATUSREMOVALFAILED (1 << 16)
-#define STATUS_STATUSMASK ~(STATUS_STATUSNOTINSTALLED | STATUS_STATUSUNPACKED | STATUS_STATUSHALFCONFIGURED | STATUS_STATUSCONFIGFILES | STATUS_STATUSPOSTINSTFAILED | STATUS_STATUSREMOVALFAILED | STATUS_STATUSHALFINSTALLED)
-
-#define COLOR_WHITE 0
-#define COLOR_GRAY 1
-#define COLOR_BLACK 2
+//static const int status_wantstart = 0;
+//static const int status_wantunknown = (1 << 0);
+static const int status_wantinstall = (1 << 1);
+//static const int status_wanthold = (1 << 2);
+//static const int status_wantdeinstall = (1 << 3);
+//static const int status_wantpurge = (1 << 4);
+static const int status_wantmask = 31;
+
+//static const int status_flagstart = 5;
+static const int status_flagok = (1 << 5); /* 32 */
+//static const int status_flagreinstreq = (1 << 6);
+//static const int status_flaghold = (1 << 7);
+//static const int status_flagholdreinstreq = (1 << 8);
+static const int status_flagmask = 480;
+
+//static const int status_statusstart = 9;
+//static const int status_statusnoninstalled = (1 << 9); /* 512 */
+static const int status_statusunpacked = (1 << 10);
+static const int status_statushalfconfigured = (1 << 11);
+static const int status_statusinstalled = (1 << 12);
+static const int status_statushalfinstalled = (1 << 13);
+//static const int status_statusconfigfiles = (1 << 14);
+//static const int status_statuspostinstfailed = (1 << 15);
+//static const int status_statusremovalfailed = (1 << 16);
+static const int status_statusmask = 130560; /* i assume status_statusinstalled is supposed to be included */
+
+static const char *statuswords[][10] = {
+ { (char *) 0, "unknown", "install", "hold", "deinstall", "purge", 0 },
+ { (char *) 5, "ok", "reinstreq", "hold", "hold-reinstreq", 0 },
+ { (char *) 9, "not-installed", "unpacked", "half-configured",
+ "installed", "half-installed", "config-files",
+ "post-inst-failed", "removal-failed", 0 }
+};
+
+const int color_white = 0;
+const int color_grey = 1;
+const int color_black = 2;
/* data structures */
struct package_t {
@@ -147,11 +155,11 @@ static void depends_sort_visit(struct package_t **ordered,
unsigned short i;
/* mark node as processing */
- pkg->color = COLOR_GRAY;
+ pkg->color = color_grey;
/* visit each not-yet-visited node */
for (i = 0; i < pkg->requiredcount; i++)
- if (pkg->requiredfor[i]->color == COLOR_WHITE)
+ if (pkg->requiredfor[i]->color == color_white)
depends_sort_visit(ordered, pkgs, pkg->requiredfor[i]);
#if 0
@@ -166,7 +174,7 @@ static void depends_sort_visit(struct package_t **ordered,
*ordered = pkg;
/* mark node as done */
- pkg->color = COLOR_BLACK;
+ pkg->color = color_black;
}
static struct package_t *depends_sort(struct package_t *pkgs)
@@ -177,10 +185,10 @@ static struct package_t *depends_sort(struct package_t *pkgs)
struct package_t *pkg;
for (pkg = pkgs; pkg != 0; pkg = pkg->next)
- pkg->color = COLOR_WHITE;
+ pkg->color = color_white;
for (pkg = pkgs; pkg != 0; pkg = pkg->next)
- if (pkg->color == COLOR_WHITE)
+ if (pkg->color == color_white)
depends_sort_visit(&ordered, pkgs, pkg);
/* Leaks the old list... return the new one... */
@@ -217,8 +225,8 @@ struct package_t *depends_resolve(struct package_t *pkgs, void *status)
dependpkg.package = dependsvec[i];
if ((found = tfind(&dependpkg, &status, package_compare)) == 0 ||
((chk = *(struct package_t **)found) &&
- (chk->status & (STATUS_FLAGOK | STATUS_STATUSINSTALLED)) !=
- (STATUS_FLAGOK | STATUS_STATUSINSTALLED)))
+ (chk->status & (status_flagok | status_statusinstalled)) !=
+ (status_flagok | status_statusinstalled)))
{
/* if it fails, we look through the list of packages we are going to
* install */
@@ -268,17 +276,6 @@ struct package_t *depends_resolve(struct package_t *pkgs, void *status)
* read using the status_read function is written back to the status file
*/
-static const char *statuswords[][10] = {
- { (char *)STATUS_WANTSTART, "unknown", "install", "hold",
- "deinstall", "purge", 0 },
- { (char *)STATUS_FLAGSTART, "ok", "reinstreq", "hold",
- "hold-reinstreq", 0 },
- { (char *)STATUS_STATUSSTART, "not-installed", "unpacked", "half-configured",
- "installed", "half-installed",
- "config-files", "post-inst-failed",
- "removal-failed", 0 }
-};
-
int package_compare(const void *p1, const void *p2)
{
return strcmp(((struct package_t *)p1)->package,
@@ -596,7 +593,7 @@ static int dpkg_doconfigure(struct package_t *pkg)
char postinst[1024];
char buf[1024];
DPRINTF("Configuring %s\n", pkg->package);
- pkg->status &= STATUS_STATUSMASK;
+ pkg->status &= status_statusmask;
snprintf(postinst, sizeof(postinst), "%s%s.postinst", INFODIR, pkg->package);
if (is_file(postinst))
{
@@ -604,12 +601,12 @@ static int dpkg_doconfigure(struct package_t *pkg)
if ((r = do_system(buf)) != 0)
{
fprintf(stderr, "postinst exited with status %d\n", r);
- pkg->status |= STATUS_STATUSHALFCONFIGURED;
+ pkg->status |= status_statushalfconfigured;
return 1;
}
}
- pkg->status |= STATUS_STATUSINSTALLED;
+ pkg->status |= status_statusinstalled;
return 0;
}
@@ -690,15 +687,15 @@ static int dpkg_dounpack(struct package_t *pkg)
fclose(outfp);
}
}
- pkg->status &= STATUS_WANTMASK;
- pkg->status |= STATUS_WANTINSTALL;
- pkg->status &= STATUS_FLAGMASK;
- pkg->status |= STATUS_FLAGOK;
- pkg->status &= STATUS_STATUSMASK;
+ pkg->status &= status_wantmask;
+ pkg->status |= status_wantinstall;
+ pkg->status &= status_flagmask;
+ pkg->status |= status_flagok;
+ pkg->status &= status_statusmask;
if (r == 0)
- pkg->status |= STATUS_STATUSUNPACKED;
+ pkg->status |= status_statusunpacked;
else
- pkg->status |= STATUS_STATUSHALFINSTALLED;
+ pkg->status |= status_statushalfinstalled;
}
chdir(cwd);
return r;
@@ -824,14 +821,14 @@ static int dpkg_install(struct package_t *pkgs)
/* Stage 3: install */
for (p = ordered; p != 0; p = p->next)
{
- p->status &= STATUS_WANTMASK;
- p->status |= STATUS_WANTINSTALL;
+ p->status &= status_wantmask;
+ p->status |= status_wantinstall;
/* for now the flag is always set to ok... this is probably
* not what we want
*/
- p->status &= STATUS_FLAGMASK;
- p->status |= STATUS_FLAGOK;
+ p->status &= status_flagmask;
+ p->status |= status_flagok;
if (dpkg_doinstall(p) != 0)
{