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Simplify conc_dir_and_name implementation for Gemini

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Nick Briggs
2025-10-20 16:35:54 -07:00
parent 4dfbdf27ff
commit 9f1bcb9299
1 changed files with 9 additions and 30 deletions
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39
src/dsk.c
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@@ -2554,40 +2554,19 @@ int true_name(char *path, size_t pathsize)
void conc_dir_and_name(char *dir, char *name, char *fname, size_t fname_size) void conc_dir_and_name(char *dir, char *name, char *fname, size_t fname_size)
{ {
char *lf_cp1, *lf_cp2; size_t current_len;
lf_cp1 = dir; /* Start with the directory */
lf_cp2 = dir; strlcpy(fname, dir, fname_size);
current_len = strlen(fname);
while (*lf_cp2 != '\0') { /* Ensure the directory has a final slash */
switch (*lf_cp2) { if ((current_len == 0) || (current_len > 0 && fname[current_len - 1] != '/')) {
case '/':
lf_cp1 = lf_cp2;
lf_cp2++;
break;
default:
lf_cp2++;
break;
}
}
if (lf_cp1 == (lf_cp2 - 1)) {
if (lf_cp1 == (dir)) {
/* dir is a root directory. */
strlcpy(fname, "/", fname_size);
strlcat(fname, name, fname_size);
} else {
/* The trail directory is included. */
strlcpy(fname, dir, fname_size);
strlcat(fname, name, fname_size);
}
} else {
/* The trail directory is not included */
strlcpy(fname, dir, fname_size);
strlcat(fname, "/", fname_size); strlcat(fname, "/", fname_size);
strlcat(fname, name, fname_size);
} }
/* Append the name as given */
strlcat(fname, name, fname_size);
} }
/* /*