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fix warning with libgit2 v0.99+, remain compatible with older versions

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git_blob_rawsize now returns with git_object_size_t (unsigned). This was
git_off_t (signed).

In my current version 1.1.0:
	types.h:typedef uint64_t git_object_size_t;

v0.28.5:
https://libgit2.org/libgit2/#v0.28.5/group/blob/git_blob_rawsize

changed from v0.99 onwards:
https://libgit2.org/libgit2/#v0.99.0/group/blob/git_blob_rawsize

Fix: use size_t to remain compatible (with a possible warning in older
versions), since git_object_size_t is a new defined type.
This assumes size_t is atleast uint32_t / uint64_t size.

Adapted from a patch by Augustin Fabre <augustin@augfab.fr>, thanks!
This commit is contained in:
Hiltjo Posthuma 2020-11-28 12:28:05 +01:00
parent 66df204c44
commit e1c0aebde4
1 changed files with 7 additions and 8 deletions
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15
stagit.c
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@ -504,15 +504,15 @@ writefooter(FILE *fp)
size_t
writeblobhtml(FILE *fp, const git_blob *blob)
{
size_t n = 0, i, prev;
size_t n = 0, i, len, prev;
const char *nfmt = "<a href=\"#l%zu\" class=\"line\" id=\"l%zu\">%7zu</a> ";
const char *s = git_blob_rawcontent(blob);
git_off_t len = git_blob_rawsize(blob);
len = git_blob_rawsize(blob);
fputs("<pre id=\"blob\">\n", fp);
if (len > 0) {
for (i = 0, prev = 0; i < (size_t)len; i++) {
for (i = 0, prev = 0; i < len; i++) {
if (s[i] != '\n')
continue;
n++;
@ -886,7 +886,7 @@ writeatom(FILE *fp, int all)
}
size_t
writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t filesize)
writeblob(git_object *obj, const char *fpath, const char *filename, size_t filesize)
{
char tmp[PATH_MAX] = "", *d;
const char *p;
@ -910,7 +910,7 @@ writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t fi
writeheader(fp, filename);
fputs("<p> ", fp);
xmlencode(fp, filename, strlen(filename));
fprintf(fp, " (%juB)", (uintmax_t)filesize);
fprintf(fp, " (%zuB)", filesize);
fputs("</p><hr/>", fp);
if (git_blob_is_binary((git_blob *)obj)) {
@ -975,10 +975,9 @@ writefilestree(FILE *fp, git_tree *tree, const char *path)
{
const git_tree_entry *entry = NULL;
git_object *obj = NULL;
git_off_t filesize;
const char *entryname;
char filepath[PATH_MAX], entrypath[PATH_MAX], oid[8];
size_t count, i, lc;
size_t count, i, lc, filesize;
int r, ret;
count = git_tree_entrycount(tree);
@ -1023,7 +1022,7 @@ writefilestree(FILE *fp, git_tree *tree, const char *path)
if (lc > 0)
fprintf(fp, "%zuL", lc);
else
fprintf(fp, "%juB", (uintmax_t)filesize);
fprintf(fp, "%zuB", filesize);
fputs("</td></tr>\n", fp);
git_object_free(obj);
} else if (git_tree_entry_type(entry) == GIT_OBJ_COMMIT) {