Git-Url:
http://git.frugalware.org/gitweb/gitweb.cgi?p=fw32.git;a=commitdiff;h=2156824bb854c6025470ee75325f0a15dc9fa0f5
commit 2156824bb854c6025470ee75325f0a15dc9fa0f5
Author: James Buren <r...@frugalware.org>
Date: Wed Nov 9 06:34:00 2011 -0600
add fw32-update function for updating fw32 chroot across upgrades
diff --git a/Makefile b/Makefile
index 30b8768..b6c9a24 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS ?= -O2
+CFLAGS ?= -O2
CFLAGS += -D_GNU_SOURCE
DESTDIR ?= /
@@ -24,3 +24,4 @@ install: all
ln -sf fw32 $(DESTDIR)/usr/bin/fw32-clean
ln -sf fw32 $(DESTDIR)/usr/bin/fw32-mount-all
ln -sf fw32 $(DESTDIR)/usr/bin/fw32-umount-all
+ ln -sf fw32 $(DESTDIR)/usr/bin/fw32-update
diff --git a/fw32.c b/fw32.c
index f2c0612..c6e7157 100644
--- a/fw32.c
+++ b/fw32.c
@@ -400,6 +400,26 @@ fw32_delete(void)
}
static void
+fw32_update(void)
+{
+ struct stat st;
+ const char **p;
+ char path[PATH_MAX];
+
+ if(stat(FW32_ROOT,&st))
+ error("%s does not exist.\n",FW32_ROOT);
+
+ p = FW32_DIRS;
+
+ while(*p)
+ {
+ snprintf(path,sizeof path,"%s%s",FW32_ROOT,*p++);
+
+ mkdir_parents(path);
+ }
+}
+
+static void
fw32_upgrade(void)
{
char *args1[] =
@@ -512,6 +532,8 @@ main(int argc,char **argv)
if(!strcmp(cmd,"fw32-create"))
fw32_create();
+ else if(!strcmp(cmd,"fw32-update"))
+ fw32_update();
else if(!strcmp(cmd,"fw32-delete"))
fw32_delete();
else if(!strcmp(cmd,"fw32-run"))
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