Geografic-Information-System/lib/imagery/sigsetfile.c

#include <grass/imagery.h>

FILE *I_fopen_sigset_file_new(const char *group, const char *subgroup,
			      const char *name)
{
    char element[GNAME_MAX * 2];
    FILE *fd;

    /* create sigset directory */
    sprintf(element, "%s/subgroup/%s/sigset", group, subgroup);
    G__make_mapset_element_misc("group", element);

    sprintf(element, "subgroup/%s/sigset/%s", subgroup, name);

    fd = G_fopen_new_misc("group", element, group);
    if (fd == NULL)
	G_warning
	    ("unable to create signature file %s for subgroup %s of group %s",
	     name, subgroup, group);

    return fd;
}

FILE *I_fopen_sigset_file_old(const char *group, const char *subgroup,
			      const char *name)
{
    char element[GNAME_MAX * 2];
    FILE *fd;

    sprintf(element, "subgroup/%s/sigset/%s", subgroup, name);

    fd = G_fopen_old_misc("group", element, group, G_mapset());
    if (fd == NULL)
	G_warning
	    ("unable to open signature file %s for subgroup %s of group [%s in %s]",
	     name, subgroup, group, G_mapset());

    return fd;
}