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[PATCH] -Werror fixes

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GCC's format __attribute__ is good for checking errors, especially
with -Wformat=2 parameter. This fixes most of the reported problems
against 2005-08-09 snapshot.
This commit is contained in:
Timo Sirainen 2005-08-09 18:30:22 +03:00 committed by Junio C Hamano
parent 96ad15ae2f
commit 4ec99bf080
9 changed files with 21 additions and 16 deletions
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4
apply.c
View File

@ -563,7 +563,7 @@ static int find_header(char *line, unsigned long size, int *hdrsize, struct patc
struct fragment dummy;
if (parse_fragment_header(line, len, &dummy) < 0)
continue;
error("patch fragment without header at line %d: %.*s", linenr, len-1, line);
error("patch fragment without header at line %d: %.*s", linenr, (int)len-1, line);
}
if (size < len + 6)
@ -968,7 +968,7 @@ static int apply_fragments(struct buffer_desc *desc, struct patch *patch)
while (frag) {
if (apply_one_fragment(desc, frag) < 0)
return error("patch failed: %s:%d", patch->old_name, frag->oldpos);
return error("patch failed: %s:%ld", patch->old_name, frag->oldpos);
frag = frag->next;
}
return 0;

12
cache.h
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@ -40,6 +40,10 @@
#define NORETURN
#endif
#ifndef __attribute__
#define __attribute(x)
#endif
/*
* Intensive research over the course of many years has shown that
* port 9418 is totally unused by anything else. Or
@ -171,8 +175,8 @@ extern void rollback_index_file(struct cache_file *);
#define TYPE_CHANGED 0x0040
/* Return a statically allocated filename matching the sha1 signature */
extern char *mkpath(const char *fmt, ...);
extern char *git_path(const char *fmt, ...);
extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
extern char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
extern char *sha1_file_name(const unsigned char *sha1);
extern char *sha1_pack_name(const unsigned char *sha1);
extern char *sha1_pack_index_name(const unsigned char *sha1);
@ -218,8 +222,8 @@ extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */
/* General helper functions */
extern void usage(const char *err) NORETURN;
extern void die(const char *err, ...) NORETURN;
extern int error(const char *err, ...);
extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
extern int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
extern int base_name_compare(const char *name1, int len1, int mode1, const char *name2, int len2, int mode2);
extern int cache_name_compare(const char *name1, int len1, const char *name2, int len2);

2
clone-pack.c
View File

@ -30,7 +30,7 @@ static int is_master(struct ref *ref)
static void write_one_ref(struct ref *ref)
{
char *path = git_path(ref->name);
char *path = git_path("%s", ref->name);
int fd;
char *hex;

3
connect.c
View File

@ -166,7 +166,8 @@ static int match_explicit_refs(struct ref *src, struct ref *dst,
if (matched_src)
break;
errs = 1;
error("src refspec %s does not match any.");
error("src refspec %s does not match any.",
rs[i].src);
break;
default:
errs = 1;

2
csum-file.h
View File

@ -11,7 +11,7 @@ struct sha1file {
};
extern struct sha1file *sha1fd(int fd, const char *name);
extern struct sha1file *sha1create(const char *fmt, ...);
extern struct sha1file *sha1create(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
extern int sha1close(struct sha1file *, unsigned char *, int);
extern int sha1write(struct sha1file *, void *, unsigned int);
extern int sha1write_compressed(struct sha1file *, void *, unsigned int);

2
pack-check.c
View File

@ -15,7 +15,7 @@ static int verify_packfile(struct packed_git *p)
/* Header consistency check */
hdr = p->pack_base;
if (hdr->hdr_signature != htonl(PACK_SIGNATURE))
return error("Packfile signature mismatch", p->pack_name);
return error("Packfile %s signature mismatch", p->pack_name);
if (hdr->hdr_version != htonl(PACK_VERSION))
return error("Packfile version %d different from ours %d",
ntohl(hdr->hdr_version), PACK_VERSION);

2
pkt-line.h
View File

@ -5,7 +5,7 @@
* Silly packetized line writing interface
*/
void packet_flush(int fd);
void packet_write(int fd, const char *fmt, ...);
void packet_write(int fd, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
int packet_read_line(int fd, char *buffer, unsigned size);

6
refs.c
View File

@ -6,7 +6,7 @@
static int read_ref(const char *refname, unsigned char *sha1)
{
int ret = -1;
int fd = open(git_path(refname), O_RDONLY);
int fd = open(git_path("%s", refname), O_RDONLY);
if (fd >= 0) {
char buffer[60];
@ -20,7 +20,7 @@ static int read_ref(const char *refname, unsigned char *sha1)
static int do_for_each_ref(const char *base, int (*fn)(const char *path, const unsigned char *sha1))
{
int retval = 0;
DIR *dir = opendir(git_path(base));
DIR *dir = opendir(git_path("%s", base));
if (dir) {
struct dirent *de;
@ -46,7 +46,7 @@ static int do_for_each_ref(const char *base, int (*fn)(const char *path, const u
if (namelen > 255)
continue;
memcpy(path + baselen, de->d_name, namelen+1);
if (lstat(git_path(path), &st) < 0)
if (lstat(git_path("%s", path), &st) < 0)
continue;
if (S_ISDIR(st.st_mode)) {
retval = do_for_each_ref(path, fn);

4
tar-tree.c
View File

@ -325,8 +325,8 @@ static void write_header(const unsigned char *sha1, char typeflag, const char *b
memcpy(&header[257], "ustar", 6);
memcpy(&header[263], "00", 2);
printf(&header[329], "%07o", 0); /* devmajor */
printf(&header[337], "%07o", 0); /* devminor */
sprintf(&header[329], "%07o", 0); /* devmajor */
sprintf(&header[337], "%07o", 0); /* devminor */
memset(&header[148], ' ', 8);
for (i = 0; i < RECORDSIZE; i++)