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Replace /*PRINTFLIKEn*/ with attribute(printf) 

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Issue #12201
This commit is contained in:
наб 2021-06-05 13:14:12 +02:00 committed by Brian Behlendorf
parent 1373709450
commit 5dbf6c5a66
19 changed files with 76 additions and 164 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmd/zpool/zpool_util.h
View File

@ -128,7 +128,7 @@ void free_vdev_cmd_data_list(vdev_cmd_data_list_t *vcdl);
int check_device(const char *path, boolean_t force,
boolean_t isspare, boolean_t iswholedisk);
boolean_t check_sector_size_database(char *path, int *sector_size);
void vdev_error(const char *fmt, ...);
void vdev_error(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
int check_file(const char *file, boolean_t force, boolean_t isspare);
void after_zpool_upgrade(zpool_handle_t *zhp);

26
cmd/zpool/zpool_vdev.c
View File

@ -86,7 +86,6 @@
boolean_t error_seen;
boolean_t is_force;
/*PRINTFLIKE1*/
void
vdev_error(const char *fmt, ...)
{
@ -704,8 +703,11 @@ get_replication(nvlist_t *nvroot, boolean_t fatal)
"are present\n"),
raidz->zprl_type,
mirror->zprl_type,
(u_longlong_t)
raidz->zprl_parity,
(u_longlong_t)
mirror->zprl_children - 1,
(u_longlong_t)
mirror->zprl_children);
else
return (NULL);
@ -728,7 +730,9 @@ get_replication(nvlist_t *nvroot, boolean_t fatal)
"%llu are present\n"),
lastrep.zprl_type,
rep.zprl_type,
(u_longlong_t)
lastrep.zprl_parity,
(u_longlong_t)
rep.zprl_parity);
else
return (NULL);
@ -755,8 +759,9 @@ get_replication(nvlist_t *nvroot, boolean_t fatal)
"mismatched replication level: "
"both %llu and %llu device parity "
"%s vdevs are present\n"),
(u_longlong_t)
lastrep.zprl_parity,
rep.zprl_parity,
(u_longlong_t)rep.zprl_parity,
rep.zprl_type);
else
return (NULL);
@ -769,7 +774,9 @@ get_replication(nvlist_t *nvroot, boolean_t fatal)
"mismatched replication level: "
"both %llu-way and %llu-way %s "
"vdevs are present\n"),
(u_longlong_t)
lastrep.zprl_children,
(u_longlong_t)
rep.zprl_children,
rep.zprl_type);
else
@ -854,9 +861,9 @@ check_replication(nvlist_t *config, nvlist_t *newroot)
"and %s vdevs, %llu vs. %llu (%llu-way)\n"),
raidz->zprl_type,
mirror->zprl_type,
raidz->zprl_parity,
mirror->zprl_children - 1,
mirror->zprl_children);
(u_longlong_t)raidz->zprl_parity,
(u_longlong_t)mirror->zprl_children - 1,
(u_longlong_t)mirror->zprl_children);
ret = -1;
}
} else if (strcmp(current->zprl_type, new->zprl_type) != 0) {
@ -869,14 +876,17 @@ check_replication(nvlist_t *config, nvlist_t *newroot)
vdev_error(gettext(
"mismatched replication level: pool uses %llu "
"device parity and new vdev uses %llu\n"),
current->zprl_parity, new->zprl_parity);
(u_longlong_t)current->zprl_parity,
(u_longlong_t)new->zprl_parity);
ret = -1;
} else if (current->zprl_children != new->zprl_children) {
vdev_error(gettext(
"mismatched replication level: pool uses %llu-way "
"%s and new vdev uses %llu-way %s\n"),
current->zprl_children, current->zprl_type,
new->zprl_children, new->zprl_type);
(u_longlong_t)current->zprl_children,
current->zprl_type,
(u_longlong_t)new->zprl_children,
new->zprl_type);
ret = -1;
}
}

25
include/libuutil.h
View File

@ -81,15 +81,18 @@ const char *uu_strerror(uint32_t);
extern void uu_alt_exit(int);
extern const char *uu_setpname(char *);
extern const char *uu_getpname(void);
/*PRINTFLIKE1*/
extern void uu_warn(const char *, ...);
extern void uu_vwarn(const char *, va_list);
/*PRINTFLIKE1*/
extern void uu_die(const char *, ...) __NORETURN;
extern void uu_vdie(const char *, va_list) __NORETURN;
/*PRINTFLIKE2*/
extern void uu_xdie(int, const char *, ...) __NORETURN;
extern void uu_vxdie(int, const char *, va_list) __NORETURN;
extern void uu_warn(const char *, ...)
__attribute__((format(printf, 1, 2)));
extern void uu_vwarn(const char *, va_list)
__attribute__((format(printf, 1, 0)));
extern void uu_die(const char *, ...)
__attribute__((format(printf, 1, 2))) __NORETURN;
extern void uu_vdie(const char *, va_list)
__attribute__((format(printf, 1, 0))) __NORETURN;
extern void uu_xdie(int, const char *, ...)
__attribute__((format(printf, 2, 3))) __NORETURN;
extern void uu_vxdie(int, const char *, va_list)
__attribute__((format(printf, 2, 0))) __NORETURN;
/*
* Exit status functions (not to be used directly)
@ -111,8 +114,8 @@ int uu_check_name(const char *, uint_t);
*/
#define UU_NELEM(a) (sizeof (a) / sizeof ((a)[0]))
/*PRINTFLIKE1*/
extern char *uu_msprintf(const char *format, ...);
extern char *uu_msprintf(const char *format, ...)
__attribute__((format(printf, 1, 2)));
extern void *uu_zalloc(size_t);
extern char *uu_strdup(const char *);
extern void uu_free(void *);

3
include/libuutil_impl.h
View File

@ -42,8 +42,7 @@ extern "C" {
void uu_set_error(uint_t);
/*PRINTFLIKE1*/
void uu_panic(const char *format, ...);
void uu_panic(const char *format, ...) __attribute__((format(printf, 1, 2)));
/*

85
include/os/freebsd/spl/sys/ccompile.h
View File

@ -36,91 +36,6 @@
extern "C" {
#endif
/*
* Allow for version tests for compiler bugs and features.
*/
#if defined(__GNUC__)
#define __GNUC_VERSION \
(__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#else
#define __GNUC_VERSION 0
#endif
#if defined(__ATTRIBUTE_IMPLEMENTED) || defined(__GNUC__)
#if 0
/*
* analogous to lint's PRINTFLIKEn
*/
#define __sun_attr___PRINTFLIKE__(__n) \
__attribute__((__format__(printf, __n, (__n)+1)))
#define __sun_attr___VPRINTFLIKE__(__n) \
__attribute__((__format__(printf, __n, 0)))
#define __sun_attr___KPRINTFLIKE__ __sun_attr___PRINTFLIKE__
#define __sun_attr___KVPRINTFLIKE__ __sun_attr___VPRINTFLIKE__
#else
/*
* Currently the openzfs codebase has a lot of formatting errors
* which are not picked up in the linux build because they're not
* doing formatting checks. LLVM's kprintf implementation doesn't
* actually do format checks!
*
* For FreeBSD these break under gcc! LLVM shim'ed cmn_err as a
* format attribute but also didn't check anything. If one
* replaces it with the above, all of the format issues
* in the codebase show up.
*
* Once those format string issues are addressed, the above
* should be flipped on once again.
*/
#define __sun_attr___PRINTFLIKE__(__n)
#define __sun_attr___VPRINTFLIKE__(__n)
#define __sun_attr___KPRINTFLIKE__(__n)
#define __sun_attr___KVPRINTFLIKE__(__n)
#endif
/*
* This one's pretty obvious -- the function never returns
*/
#define __sun_attr___noreturn__ __attribute__((__noreturn__))
/*
* This is an appropriate label for functions that do not
* modify their arguments, e.g. strlen()
*/
#define __sun_attr___pure__ __attribute__((__pure__))
/*
* This is a stronger form of __pure__. Can be used for functions
* that do not modify their arguments and don't depend on global
* memory.
*/
#define __sun_attr___const__ __attribute__((__const__))
/*
* structure packing like #pragma pack(1)
*/
#define __sun_attr___packed__ __attribute__((__packed__))
#define ___sun_attr_inner(__a) __sun_attr_##__a
#define __sun_attr__(__a) ___sun_attr_inner __a
#else /* __ATTRIBUTE_IMPLEMENTED || __GNUC__ */
#define __sun_attr__(__a)
#endif /* __ATTRIBUTE_IMPLEMENTED || __GNUC__ */
/*
* Shorthand versions for readability
*/
#define __PRINTFLIKE(__n) __sun_attr__((__PRINTFLIKE__(__n)))
#define __VPRINTFLIKE(__n) __sun_attr__((__VPRINTFLIKE__(__n)))
#define __KPRINTFLIKE(__n) __sun_attr__((__KPRINTFLIKE__(__n)))
#define __KVPRINTFLIKE(__n) __sun_attr__((__KVPRINTFLIKE__(__n)))
#if defined(_KERNEL) || defined(_STANDALONE)
#define __NORETURN __sun_attr__((__noreturn__))
#endif /* _KERNEL || _STANDALONE */

23
include/os/freebsd/spl/sys/cmn_err.h
View File

@ -49,36 +49,29 @@ extern "C" {
#ifndef _ASM
/*PRINTFLIKE2*/
extern void cmn_err(int, const char *, ...)
__KPRINTFLIKE(2);
__attribute__((format(printf, 2, 3)));
extern void vzcmn_err(zoneid_t, int, const char *, __va_list)
__KVPRINTFLIKE(3);
__attribute__((format(printf, 3, 0)));
extern void vcmn_err(int, const char *, __va_list)
__KVPRINTFLIKE(2);
__attribute__((format(printf, 2, 0)));
/*PRINTFLIKE3*/
extern void zcmn_err(zoneid_t, int, const char *, ...)
__KPRINTFLIKE(3);
__attribute__((format(printf, 3, 4)));
extern void vzprintf(zoneid_t, const char *, __va_list)
__KVPRINTFLIKE(2);
__attribute__((format(printf, 2, 0)));
/*PRINTFLIKE2*/
extern void zprintf(zoneid_t, const char *, ...)
__KPRINTFLIKE(2);
__attribute__((format(printf, 2, 3)));
extern void vuprintf(const char *, __va_list)
__KVPRINTFLIKE(1);
__attribute__((format(printf, 1, 0)));
/*PRINTFLIKE1*/
extern void panic(const char *, ...)
__KPRINTFLIKE(1) __NORETURN;
extern void vpanic(const char *, __va_list)
__KVPRINTFLIKE(1) __NORETURN;
__attribute__((format(printf, 1, 2))) __NORETURN;
#endif /* !_ASM */

9
include/os/linux/spl/sys/cmn_err.h
View File

@ -32,9 +32,12 @@
#define CE_PANIC 3 /* panic */
#define CE_IGNORE 4 /* print nothing */
extern void cmn_err(int, const char *, ...);
extern void vcmn_err(int, const char *, va_list);
extern void vpanic(const char *, va_list);
extern void cmn_err(int, const char *, ...)
__attribute__((format(printf, 2, 3)));
extern void vcmn_err(int, const char *, va_list)
__attribute__((format(printf, 2, 0)));
extern void vpanic(const char *, va_list)
__attribute__((format(printf, 1, 0)));
#define fm_panic panic

6
include/sys/spa.h
View File

@ -1056,8 +1056,10 @@ extern uint64_t spa_dirty_data(spa_t *spa);
extern spa_autotrim_t spa_get_autotrim(spa_t *spa);
/* Miscellaneous support routines */
extern void spa_load_failed(spa_t *spa, const char *fmt, ...);
extern void spa_load_note(spa_t *spa, const char *fmt, ...);
extern void spa_load_failed(spa_t *spa, const char *fmt, ...)
__attribute__((format(printf, 2, 3)));
extern void spa_load_note(spa_t *spa, const char *fmt, ...)
__attribute__((format(printf, 2, 3)));
extern void spa_activate_mos_feature(spa_t *spa, const char *feature,
dmu_tx_t *tx);
extern void spa_deactivate_mos_feature(spa_t *spa, const char *feature);

3
include/sys/vdev.h
View File

@ -52,7 +52,8 @@ extern int zfs_nocacheflush;
typedef boolean_t vdev_open_children_func_t(vdev_t *vd);
extern void vdev_dbgmsg(vdev_t *vd, const char *fmt, ...);
extern void vdev_dbgmsg(vdev_t *vd, const char *fmt, ...)
__attribute__((format(printf, 2, 3)));
extern void vdev_dbgmsg_print_tree(vdev_t *, int);
extern int vdev_open(vdev_t *);
extern void vdev_open_children(vdev_t *);

14
lib/libuutil/uu_pname.c
View File

@ -38,9 +38,6 @@
#include <wchar.h>
#include <unistd.h>
static const char PNAME_FMT[] = "%s: ";
static const char ERRNO_FMT[] = ": %s\n";
static const char *pname;
static void
@ -85,16 +82,16 @@ uu_alt_exit(int profile)
}
}
static void
static __attribute__((format(printf, 2, 0))) void
uu_warn_internal(int err, const char *format, va_list alist)
{
if (pname != NULL)
(void) fprintf(stderr, PNAME_FMT, pname);
(void) fprintf(stderr, "%s: ", pname);
(void) vfprintf(stderr, format, alist);
if (strrchr(format, '\n') == NULL)
(void) fprintf(stderr, ERRNO_FMT, strerror(err));
(void) fprintf(stderr, ": %s\n", strerror(err));
}
void
@ -103,7 +100,6 @@ uu_vwarn(const char *format, va_list alist)
uu_warn_internal(errno, format, alist);
}
/*PRINTFLIKE1*/
void
uu_warn(const char *format, ...)
{
@ -113,7 +109,7 @@ uu_warn(const char *format, ...)
va_end(alist);
}
static void
static __attribute__((format(printf, 2, 0))) __NORETURN void
uu_die_internal(int status, const char *format, va_list alist)
{
uu_warn_internal(errno, format, alist);
@ -137,7 +133,6 @@ uu_vdie(const char *format, va_list alist)
uu_die_internal(UU_EXIT_FATAL, format, alist);
}
/*PRINTFLIKE1*/
void
uu_die(const char *format, ...)
{
@ -153,7 +148,6 @@ uu_vxdie(int status, const char *format, va_list alist)
uu_die_internal(status, format, alist);
}
/*PRINTFLIKE2*/
void
uu_xdie(int status, const char *format, ...)
{

5
lib/libzfs/libzfs_util.c
View File

@ -304,7 +304,6 @@ libzfs_error_description(libzfs_handle_t *hdl)
}
}
/*PRINTFLIKE2*/
void
zfs_error_aux(libzfs_handle_t *hdl, const char *fmt, ...)
{
@ -352,7 +351,6 @@ zfs_error(libzfs_handle_t *hdl, int error, const char *msg)
return (zfs_error_fmt(hdl, error, "%s", msg));
}
/*PRINTFLIKE3*/
int
zfs_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
{
@ -403,7 +401,6 @@ zfs_standard_error(libzfs_handle_t *hdl, int error, const char *msg)
return (zfs_standard_error_fmt(hdl, error, "%s", msg));
}
/*PRINTFLIKE3*/
int
zfs_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
{
@ -613,7 +610,6 @@ zpool_standard_error(libzfs_handle_t *hdl, int error, const char *msg)
return (zpool_standard_error_fmt(hdl, error, "%s", msg));
}
/*PRINTFLIKE3*/
int
zpool_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
{
@ -771,7 +767,6 @@ zfs_alloc(libzfs_handle_t *hdl, size_t size)
/*
* A safe form of asprintf() which will die if the allocation fails.
*/
/*PRINTFLIKE2*/
char *
zfs_asprintf(libzfs_handle_t *hdl, const char *fmt, ...)
{

1
lib/libzpool/kernel.c
View File

@ -634,7 +634,6 @@ vcmn_err(int ce, const char *fmt, va_list adx)
}
}
/*PRINTFLIKE2*/
void
cmn_err(int ce, const char *fmt, ...)
{

14
lib/libzutil/zutil_import.c
View File

@ -69,8 +69,7 @@
#include "zutil_import.h"
/*PRINTFLIKE2*/
static void
static __attribute__((format(printf, 2, 3))) void
zutil_error_aux(libpc_handle_t *hdl, const char *fmt, ...)
{
va_list ap;
@ -104,8 +103,7 @@ zutil_verror(libpc_handle_t *hdl, const char *error, const char *fmt,
}
}
/*PRINTFLIKE3*/
static int
static __attribute__((format(printf, 3, 4))) int
zutil_error_fmt(libpc_handle_t *hdl, const char *error, const char *fmt, ...)
{
va_list ap;
@ -1237,7 +1235,7 @@ zpool_find_import_scan_dir(libpc_handle_t *hdl, pthread_mutex_t *lock,
if (error == ENOENT)
return (0);
zutil_error_aux(hdl, strerror(error));
zutil_error_aux(hdl, "%s", strerror(error));
(void) zutil_error_fmt(hdl, EZFS_BADPATH, dgettext(
TEXT_DOMAIN, "cannot resolve path '%s'"), dir);
return (error);
@ -1246,7 +1244,7 @@ zpool_find_import_scan_dir(libpc_handle_t *hdl, pthread_mutex_t *lock,
dirp = opendir(path);
if (dirp == NULL) {
error = errno;
zutil_error_aux(hdl, strerror(error));
zutil_error_aux(hdl, "%s", strerror(error));
(void) zutil_error_fmt(hdl, EZFS_BADPATH,
dgettext(TEXT_DOMAIN, "cannot open '%s'"), path);
return (error);
@ -1308,7 +1306,7 @@ zpool_find_import_scan_path(libpc_handle_t *hdl, pthread_mutex_t *lock,
goto out;
}
zutil_error_aux(hdl, strerror(error));
zutil_error_aux(hdl, "%s", strerror(error));
(void) zutil_error_fmt(hdl, EZFS_BADPATH, dgettext(
TEXT_DOMAIN, "cannot resolve path '%s'"), dir);
goto out;
@ -1346,7 +1344,7 @@ zpool_find_import_scan(libpc_handle_t *hdl, pthread_mutex_t *lock,
if (error == ENOENT)
continue;
zutil_error_aux(hdl, strerror(error));
zutil_error_aux(hdl, "%s", strerror(error));
(void) zutil_error_fmt(hdl, EZFS_BADPATH, dgettext(
TEXT_DOMAIN, "cannot resolve path '%s'"), dir[i]);
goto error;

4
module/os/linux/zfs/vdev_disk.c
View File

@ -546,7 +546,9 @@ __vdev_disk_physio(struct block_device *bdev, zio_t *zio,
if (io_offset + io_size > bdev->bd_inode->i_size) {
vdev_dbgmsg(zio->io_vd,
"Illegal access %llu size %llu, device size %llu",
io_offset, io_size, i_size_read(bdev->bd_inode));
(u_longlong_t)io_offset,
(u_longlong_t)io_size,
(u_longlong_t)i_size_read(bdev->bd_inode));
return (SET_ERROR(EIO));
}

2
module/zfs/arc.c
View File

@ -7470,7 +7470,7 @@ arc_state_multilist_index_func(multilist_t *ml, void *obj)
if ((do_warn) && (tuning) && ((tuning) != (value))) { \
cmn_err(CE_WARN, \
"ignoring tunable %s (using %llu instead)", \
(#tuning), (value)); \
(#tuning), (u_longlong_t)(value)); \
} \
} while (0)

4
module/zfs/spa_log_spacemap.c
View File

@ -1033,8 +1033,8 @@ spa_ld_log_sm_metadata(spa_t *spa)
if (sls == NULL) {
spa_load_failed(spa, "spa_ld_log_sm_metadata(): bug "
"encountered: could not find log spacemap for "
"TXG %ld [error %d]",
metaslab_unflushed_txg(m), ENOENT);
"TXG %llu [error %d]",
(u_longlong_t)metaslab_unflushed_txg(m), ENOENT);
return (ENOENT);
}
sls->sls_mscount++;

2
module/zfs/spa_misc.c
View File

@ -389,7 +389,6 @@ uint64_t spa_max_slop = 128ULL * 1024 * 1024 * 1024;
int spa_allocators = 4;
/*PRINTFLIKE2*/
void
spa_load_failed(spa_t *spa, const char *fmt, ...)
{
@ -404,7 +403,6 @@ spa_load_failed(spa_t *spa, const char *fmt, ...)
spa->spa_trust_config ? "trusted" : "untrusted", buf);
}
/*PRINTFLIKE2*/
void
spa_load_note(spa_t *spa, const char *fmt, ...)
{

4
module/zfs/vdev.c
View File

@ -137,7 +137,6 @@ int zfs_nocacheflush = 0;
uint64_t zfs_vdev_max_auto_ashift = ASHIFT_MAX;
uint64_t zfs_vdev_min_auto_ashift = ASHIFT_MIN;
/*PRINTFLIKE2*/
void
vdev_dbgmsg(vdev_t *vd, const char *fmt, ...)
{
@ -3457,7 +3456,8 @@ vdev_load(vdev_t *vd)
vdev_set_state(vd, B_FALSE, VDEV_STATE_CANT_OPEN,
VDEV_AUX_CORRUPT_DATA);
vdev_dbgmsg(vd, "vdev_load: zap_lookup(top_zap=%llu) "
"failed [error=%d]", vd->vdev_top_zap, error);
"failed [error=%d]",
(u_longlong_t)vd->vdev_top_zap, error);
return (error);
}
}

8
module/zfs/vdev_raidz_math.c
View File

@ -165,8 +165,8 @@ vdev_raidz_math_generate(raidz_map_t *rm, raidz_row_t *rr)
break;
default:
gen_parity = NULL;
cmn_err(CE_PANIC, "invalid RAID-Z configuration %d",
raidz_parity(rm));
cmn_err(CE_PANIC, "invalid RAID-Z configuration %llu",
(u_longlong_t)raidz_parity(rm));
break;
}
@ -257,8 +257,8 @@ vdev_raidz_math_reconstruct(raidz_map_t *rm, raidz_row_t *rr,
rec_fn = reconstruct_fun_pqr_sel(rm, parity_valid, nbaddata);
break;
default:
cmn_err(CE_PANIC, "invalid RAID-Z configuration %d",
raidz_parity(rm));
cmn_err(CE_PANIC, "invalid RAID-Z configuration %llu",
(u_longlong_t)raidz_parity(rm));
break;
}