#include <fuse.h>
-#if (defined(__FreeBSD__) && __FreeBSD__ < 10) || defined(__NetBSD__)
+#if (defined(__FreeBSD__) && !defined(__APPLE__)) || defined(__NetBSD__)
# define XATTR_CREATE 1
# define XATTR_REPLACE 2
#else
# include <sys/xattr.h>
#endif
+#if defined(__linux__)
+# define STAT_NSEC(st, st_xtim) ((st)->st_xtim.tv_nsec)
+#else
+# define STAT_NSEC(st, st_xtim) ((st)->st_xtim##espec.tv_nsec)
+#endif
+
+/* Implement a macro to handle multiple formats (integer, float, and array
+ * containing seconds and nanoseconds). */
+#define PULL_TIME(st, st_xtim, svp) \
+{ \
+ SV *sv = svp; \
+ if (SvROK(sv)) { \
+ AV *av = (AV *)SvRV(sv); \
+ if (SvTYPE((SV *)av) != SVt_PVAV) { \
+ Perl_croak_nocontext("Reference was not array ref"); \
+ } \
+ if (av_len(av) != 1) { \
+ Perl_croak_nocontext("Array of incorrect dimension"); \
+ } \
+ (st)->st_xtim##e = SvIV(*(av_fetch(av, 0, FALSE))); \
+ STAT_NSEC(st, st_xtim) = SvIV(*(av_fetch(av, 1, FALSE))); \
+ } \
+ else if (SvNOK(sv) || SvIOK(sv)) { \
+ double tm = SvNV(sv); \
+ (st)->st_xtim##e = (int)tm; \
+ STAT_NSEC(st, st_xtim) = (tm - (int)tm) * 1000000000; \
+ } \
+ else { \
+ Perl_croak_nocontext("Invalid data type passed"); \
+ } \
+}
+
/* Determine if threads support should be included */
#ifdef USE_ITHREADS
# ifdef I_PTHREAD
#define MY_CXT_KEY "Fuse::_guts" XS_VERSION
#if FUSE_VERSION >= 28
# define N_CALLBACKS 41
-#elif FUSE_VERSION >= 26
-# define N_CALLBACKS 38
-#elif FUSE_VERSION >= 25
-# define N_CALLBACKS 35
-#elif FUSE_VERSION >= 23
-# define N_CALLBACKS 31
#else
-# define N_CALLBACKS 25
+# define N_CALLBACKS 38
#endif
typedef struct {
#ifdef USE_ITHREADS
perl_mutex mutex;
#endif
+ int utimens_as_array;
} my_cxt_t;
START_MY_CXT;
} else {
result->st_blocks = POPi;
result->st_blksize = POPi;
- result->st_ctime = POPi;
- result->st_mtime = POPi;
- result->st_atime = POPi;
+ PULL_TIME(result, st_ctim, POPs);
+ PULL_TIME(result, st_mtim, POPs);
+ PULL_TIME(result, st_atim, POPs);
result->st_size = POPn; // we pop double here to support files larger than 4Gb (long limit)
result->st_rdev = POPi;
result->st_gid = POPi;
*/
fi->fh = 0; /* Ensure it starts with 0 - important if they don't set it */
fihash = newHV();
-#if FUSE_VERSION >= 24
(void) hv_store(fihash, "direct_io", 9, newSViv(fi->direct_io), 0);
(void) hv_store(fihash, "keep_cache", 10, newSViv(fi->keep_cache), 0);
-#endif
#if FUSE_VERSION >= 28
(void) hv_store(fihash, "nonseekable", 11, newSViv(fi->nonseekable), 0);
#endif
if (rv == 0)
{
/* Success, so copy the file handle which they returned */
-#if FUSE_VERSION >= 24
SV **svp;
if ((svp = hv_fetch(fihash, "direct_io", 9, 0)) != NULL)
fi->direct_io = SvIV(*svp);
if ((svp = hv_fetch(fihash, "keep_cache", 10, 0)) != NULL)
fi->keep_cache = SvIV(*svp);
-#endif
#if FUSE_VERSION >= 28
if ((svp = hv_fetch(fihash, "nonseekable", 11, 0)) != NULL)
fi->nonseekable = SvIV(*svp);
return rv;
}
-#if __FreeBSD__ >= 10
+#ifdef __APPLE__
int _PLfuse_setxattr (const char *file, const char *name, const char *buf, size_t buflen, int flags, uint32_t position) {
#else
int _PLfuse_setxattr (const char *file, const char *name, const char *buf, size_t buflen, int flags) {
return rv;
}
-#if __FreeBSD__ >= 10
+#ifdef __APPLE__
int _PLfuse_getxattr (const char *file, const char *name, char *buf, size_t buflen, uint32_t position) {
#else
int _PLfuse_getxattr (const char *file, const char *name, char *buf, size_t buflen) {
return rv;
}
-#if FUSE_VERSION >= 23
int _PLfuse_opendir(const char *file, struct fuse_file_info *fi) {
int rv;
FUSE_CONTEXT_PRE;
st.st_gid = SvIV(*(av_fetch(av2, 5, FALSE)));
st.st_rdev = SvIV(*(av_fetch(av2, 6, FALSE)));
st.st_size = SvNV(*(av_fetch(av2, 7, FALSE)));
- st.st_atime = SvIV(*(av_fetch(av2, 8, FALSE)));
- st.st_mtime = SvIV(*(av_fetch(av2, 9, FALSE)));
- st.st_ctime = SvIV(*(av_fetch(av2, 10, FALSE)));
+ PULL_TIME(&st, st_atim, *(av_fetch(av2, 8, FALSE)));
+ PULL_TIME(&st, st_mtim, *(av_fetch(av2, 9, FALSE)));
+ PULL_TIME(&st, st_ctim, *(av_fetch(av2, 10, FALSE)));
st.st_blksize = SvIV(*(av_fetch(av2, 11, FALSE)));
st.st_blocks = SvIV(*(av_fetch(av2, 12, FALSE)));
st_filled = 1;
return rv;
}
-#if FUSE_VERSION >= 26
void *_PLfuse_init(struct fuse_conn_info *fc)
-#else /* FUSE_VERSION < 26 */
-void *_PLfuse_init(void)
-#endif /* FUSE_VERSION >= 26 */
{
void *rv = NULL;
int prv;
DEBUGf("init end\n");
FUSE_CONTEXT_POST;
}
-#endif /* FUSE_VERSION >= 23 */
-#if FUSE_VERSION >= 25
int _PLfuse_access(const char *file, int mask) {
int rv;
FUSE_CONTEXT_PRE;
} else {
result->st_blocks = POPi;
result->st_blksize = POPi;
- result->st_ctime = POPi;
- result->st_mtime = POPi;
- result->st_atime = POPi;
+ PULL_TIME(result, st_ctim, POPs);
+ PULL_TIME(result, st_mtim, POPs);
+ PULL_TIME(result, st_atim, POPs);
result->st_size = POPn; // we pop double here to support files larger than 4Gb (long limit)
result->st_rdev = POPi;
result->st_gid = POPi;
FUSE_CONTEXT_POST;
return rv;
}
-#endif /* FUSE_VERSION >= 25 */
-#if FUSE_VERSION >= 26
int _PLfuse_lock(const char *file, struct fuse_file_info *fi, int cmd,
struct flock *lockinfo) {
int rv;
SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv_2mortal(newSVpv(file,0)));
- XPUSHs(tv ? sv_2mortal(newSVnv(tv[0].tv_sec + (tv[0].tv_nsec / 1000000000.0))) : &PL_sv_undef);
- XPUSHs(tv ? sv_2mortal(newSVnv(tv[1].tv_sec + (tv[1].tv_nsec / 1000000000.0))) : &PL_sv_undef);
+ if (MY_CXT.utimens_as_array) {
+ /* Pushing timespecs as 2-element arrays (if tv is present). */
+ AV *av;
+ if (tv) {
+ av = newAV();
+ av_push(av, newSViv(tv[0].tv_sec));
+ av_push(av, newSViv(tv[0].tv_nsec));
+ XPUSHs(sv_2mortal(newRV_noinc((SV *)av)));
+ av = newAV();
+ av_push(av, newSViv(tv[1].tv_sec));
+ av_push(av, newSViv(tv[1].tv_nsec));
+ XPUSHs(sv_2mortal(newRV_noinc((SV *)av)));
+ }
+ else {
+ XPUSHs(&PL_sv_undef);
+ XPUSHs(&PL_sv_undef);
+ }
+
+ }
+ else {
+ /* Pushing timespecs as floating point (double) values. */
+ XPUSHs(tv ? sv_2mortal(newSVnv(tv[0].tv_sec + (tv[0].tv_nsec / 1000000000.0))) : &PL_sv_undef);
+ XPUSHs(tv ? sv_2mortal(newSVnv(tv[1].tv_sec + (tv[1].tv_nsec / 1000000000.0))) : &PL_sv_undef);
+ }
PUTBACK;
rv = call_sv(MY_CXT.callback[36],G_SCALAR);
SPAGAIN;
FUSE_CONTEXT_POST;
return rv;
}
-#endif /* FUSE_VERSION >= 26 */
#if FUSE_VERSION >= 28
+
+# ifndef __linux__
+# define _IOC_SIZE(n) IOCPARM_LEN(n)
+# endif
+
int _PLfuse_ioctl(const char *file, int cmd, void *arg,
struct fuse_file_info *fi, unsigned int flags, void *data) {
int rv;
/* I don't know why cmd is a signed int in the first place;
* casting as unsigned so stupid tricks don't have to be done on
* the perl side */
- XPUSHs(sv_2mortal(newSViv((unsigned int)cmd)));
+ XPUSHs(sv_2mortal(newSVuv((unsigned int)cmd)));
XPUSHs(sv_2mortal(newSViv(flags)));
- if (_IOC_DIR(cmd) & _IOC_WRITE)
+ if (cmd & IOC_IN)
XPUSHs(sv_2mortal(newSVpvn(data, _IOC_SIZE(cmd))));
else
XPUSHs(&PL_sv_undef);
PUTBACK;
rv = call_sv(MY_CXT.callback[39],G_ARRAY);
SPAGAIN;
- if ((_IOC_DIR(cmd) & _IOC_READ) && (rv == 2)) {
+ if ((cmd & IOC_OUT) && (rv == 2)) {
sv = POPs;
rv--;
}
if (rv > 0)
rv = POPi;
- if ((_IOC_DIR(cmd) & _IOC_READ) && !rv) {
+ if ((cmd & IOC_OUT) && !rv) {
if (sv) {
size_t len;
char *rdata = SvPV(sv, len);
getxattr: _PLfuse_getxattr,
listxattr: _PLfuse_listxattr,
removexattr: _PLfuse_removexattr,
-#if FUSE_VERSION >= 23
opendir: _PLfuse_opendir,
readdir: _PLfuse_readdir,
releasedir: _PLfuse_releasedir,
fsyncdir: _PLfuse_fsyncdir,
init: _PLfuse_init,
destroy: _PLfuse_destroy,
-#endif /* FUSE_VERSION >= 23 */
-#if FUSE_VERSION >= 25
access: _PLfuse_access,
create: _PLfuse_create,
ftruncate: _PLfuse_ftruncate,
fgetattr: _PLfuse_fgetattr,
-#endif /* FUSE_VERSION >= 25 */
-#if FUSE_VERSION >= 26
lock: _PLfuse_lock,
utimens: _PLfuse_utimens,
bmap: _PLfuse_bmap,
-#endif /* FUSE_VERSION >= 26 */
#if FUSE_VERSION >= 28
ioctl: _PLfuse_ioctl,
poll: _PLfuse_poll,
struct fuse_chan *fc;
dMY_CXT;
INIT:
- if(items != N_CALLBACKS + 5) {
+ if(items != N_CALLBACKS + 6) {
fprintf(stderr,"Perl<->C inconsistency or internal error\n");
XSRETURN_UNDEF;
}
#if FUSE_VERSION >= 28
fops.flag_nullpath_ok = SvIV(ST(4));
#endif /* FUSE_VERSION >= 28 */
+ MY_CXT.utimens_as_array = SvIV(ST(5));
for(i=0;i<N_CALLBACKS;i++) {
- SV *var = ST(i+5);
+ SV *var = ST(i+6);
/* allow symbolic references, or real code references. */
if(SvOK(var) && (SvPOK(var) || (SvROK(var) && SvTYPE(SvRV(var)) == SVt_PVCV))) {
void **tmp1 = (void**)&_available_ops, **tmp2 = (void**)&fops;
} else if(SvOK(var)) {
croak("invalid callback (%i) passed to perl_fuse_main "
"(%s is not a string, code ref, or undef).\n",
- i+5,SvPVbyte_nolen(var));
+ i+6,SvPVbyte_nolen(var));
} else {
MY_CXT.callback[i] = NULL;
}
projects / perl-fuse.git / blobdiff