Git-Url:
http://git.frugalware.org/gitweb/gitweb.cgi?p=fw32.git;a=commitdiff;h=269de849098ff80827ef5a00d74c8afa05a75f47
commit 269de849098ff80827ef5a00d74c8afa05a75f47
Author: James Buren <r...@frugalware.org>
Date: Wed Nov 9 11:20:04 2011 -0600
fw32.c: add cp_file function
diff --git a/fw32.c b/fw32.c
index 1270888..6c54a87 100644
--- a/fw32.c
+++ b/fw32.c
@@ -133,6 +133,43 @@ args_merge(char *name,char **args1,char **args2)
}
static void
+cp_file(const char *file)
+{
+ char file2[PATH_MAX];
+ unsigned char buf[4096];
+ FILE *in, *out;
+ size_t n;
+
+ assert(file);
+
+ snprintf(file2,sizeof file2,"%s%s",FW32_ROOT,file);
+
+ in = fopen(file,"rb");
+
+ if(!in)
+ error("Failed to open %s for reading.\n",file);
+
+ out = fopen(file2,"wb");
+
+ if(!out)
+ error("Failed to open %s for writing.\n",file2);
+
+ while(true)
+ {
+ n = fread(buf,sizeof *buf,sizeof buf,in);
+
+ if(!n)
+ break;
+
+ fwrite(buf,sizeof *buf,n,out);
+ }
+
+ fclose(in);
+
+ fclose(out);
+}
+
+static void
mkdir_parents(const char *s)
{
char path[PATH_MAX], *p;
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