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Use /**/ comments + minor style change
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commit
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2 changed files with 5 additions and 7 deletions
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@ -216,7 +216,7 @@ static int rstring_esc(char **dest, int *destlen) {
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ap(0xE0 | (n>>12));
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ap(0xE0 | (n>>12));
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ap(0x80 | ((n>>6) & 0x3F));
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ap(0x80 | ((n>>6) & 0x3F));
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ap(0x80 | (n & 0x3F));
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ap(0x80 | (n & 0x3F));
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} else // this happens if there was an invalid character (n >= (1<<16))
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} else /* this happens if there was an invalid character (n >= (1<<16)) */
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E(1, "Invalid character in \\u escape");
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E(1, "Invalid character in \\u escape");
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con(5);
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con(5);
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break;
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break;
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@ -116,16 +116,14 @@ int has_cachedir_tag(const char *name) {
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FILE *f;
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FILE *f;
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int match = 0;
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int match = 0;
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// Compute the required length for `path`.
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/* Compute the required length for `path`. */
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l = strlen(name) + sizeof CACHEDIR_TAG_FILENAME + 2;
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l = strlen(name) + sizeof CACHEDIR_TAG_FILENAME + 2;
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if((l > path_l) || (path == NULL)) {
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if(l > path_l || path == NULL) {
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// We always at least double the size to prevent too frequent
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// re-allocation.
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path_l = path_l * 2;
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path_l = path_l * 2;
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if(path_l < l)
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if(path_l < l)
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path_l = l;
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path_l = l;
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// We don't need to copy the content of `path`, so it's more efficient
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/* We don't need to copy the content of `path`, so it's more efficient to
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// to use `free` + `malloc`. (Calling `free(NULL)` is allowed.)
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* use `free` + `malloc`. */
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free(path);
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free(path);
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path = malloc(path_l);
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path = malloc(path_l);
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}
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}
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