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Searched refs:oldsize (Results 1 – 25 of 57) sorted by relevance

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/src/lib/libc/stdlib/
H A Drecallocarray.c30 size_t oldsize, newsize; in recallocarray() local
41 if (ckd_mul(&oldsize, oldnmemb, size)) { in recallocarray()
50 if (newsize <= oldsize) { in recallocarray()
51 size_t d = oldsize - newsize; in recallocarray()
53 if (d < oldsize / 2 && d < (size_t)getpagesize()) { in recallocarray()
63 if (newsize > oldsize) { in recallocarray()
64 memcpy(newptr, ptr, oldsize); in recallocarray()
65 memset((char *)newptr + oldsize, 0, newsize - oldsize); in recallocarray()
69 explicit_bzero(ptr, oldsize); in recallocarray()
/src/contrib/libdiff/compat/
H A Drecallocarray.c33 size_t oldsize, newsize; in recallocarray() local
51 oldsize = oldnmemb * size; in recallocarray()
57 if (newsize <= oldsize) { in recallocarray()
58 size_t d = oldsize - newsize; in recallocarray()
60 if (d < oldsize / 2 && d < getpagesize()) { in recallocarray()
70 if (newsize > oldsize) { in recallocarray()
71 memcpy(newptr, ptr, oldsize); in recallocarray()
72 memset((char *)newptr + oldsize, 0, newsize - oldsize); in recallocarray()
76 explicit_bzero(ptr, oldsize); in recallocarray()
/src/crypto/openssh/openbsd-compat/
H A Drecallocarray.c40 size_t oldsize, newsize; in recallocarray() local
58 oldsize = oldnmemb * size; in recallocarray()
64 if (newsize <= oldsize) { in recallocarray()
65 size_t d = oldsize - newsize; in recallocarray()
67 if (d < oldsize / 2 && d < (size_t)getpagesize()) { in recallocarray()
77 if (newsize > oldsize) { in recallocarray()
78 memcpy(newptr, ptr, oldsize); in recallocarray()
79 memset((char *)newptr + oldsize, 0, newsize - oldsize); in recallocarray()
83 explicit_bzero(ptr, oldsize); in recallocarray()
/src/contrib/libfido2/openbsd-compat/
H A Drecallocarray.c41 size_t oldsize, newsize; in recallocarray() local
59 oldsize = oldnmemb * size; in recallocarray()
65 if (newsize <= oldsize) { in recallocarray()
66 size_t d = oldsize - newsize; in recallocarray()
68 if (d < oldsize / 2 && d < (size_t)getpagesize()) { in recallocarray()
78 if (newsize > oldsize) { in recallocarray()
79 memcpy(newptr, ptr, oldsize); in recallocarray()
80 memset((char *)newptr + oldsize, 0, newsize - oldsize); in recallocarray()
84 explicit_bzero(ptr, oldsize); in recallocarray()
/src/contrib/mandoc/
H A Dcompat_recallocarray.c44 size_t oldsize, newsize; in recallocarray() local
62 oldsize = oldnmemb * size; in recallocarray()
68 if (newsize <= oldsize) { in recallocarray()
69 size_t d = oldsize - newsize; in recallocarray()
71 if (d < oldsize / 2 && d < getpagesize()) { in recallocarray()
81 if (newsize > oldsize) { in recallocarray()
82 memcpy(newptr, ptr, oldsize); in recallocarray()
83 memset((char *)newptr + oldsize, 0, newsize - oldsize); in recallocarray()
/src/usr.bin/bsdiff/bsdiff/
H A Dbsdiff.c53 static off_t matchlen(u_char *old,off_t oldsize,u_char *new,off_t newsize) in matchlen() argument
57 for(i=0;(i<oldsize)&&(i<newsize);i++) in matchlen()
63 static off_t search(off_t *I,u_char *old,off_t oldsize, in search() argument
69 x=matchlen(old+I[st],oldsize-I[st],new,newsize); in search()
70 y=matchlen(old+I[en],oldsize-I[en],new,newsize); in search()
82 if(memcmp(old+I[x],new,MIN(oldsize-I[x],newsize))<0) { in search()
83 return search(I,old,oldsize,new,newsize,x,en,pos); in search()
85 return search(I,old,oldsize,new,newsize,st,x,pos); in search()
119 off_t oldsize,newsize,xnewsize; in main() local
141 ((oldsize=lseek(fd,0,SEEK_END))==-1)) in main()
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/src/tests/sys/cddl/zfs/tests/interop/
H A Dinterop_001_pos.ksh65 typeset -i oldsize=`$ZFS get -pH -o value available $TESTPOOL`
73 (( $oldsize >= $newsize )) && \
74 log_fail "Pool space available ($oldsize) before adding a new device was "\
77 log_note "Pool space available was ($oldsize), it's now ($newsize)"
91 (( $retval == $ENOSPC && $afterwritepoolavail < $oldsize)) && \
92 log_pass "Successfully used ($(( $newsize - $oldsize )) bytes) in "\
95 log_fail "Failed to use space in pool ($(( $newsize - $oldsize ))bytes) "\
/src/contrib/jemalloc/include/jemalloc/internal/
H A Djemalloc_internal_inlines_c.h137 iralloct_realign(tsdn_t *tsdn, void *ptr, size_t oldsize, size_t size, in iralloct_realign() argument
157 copysize = (size < oldsize) ? size : oldsize; in iralloct_realign()
164 isdalloct(tsdn, ptr, oldsize, tcache, NULL, true); in iralloct_realign()
176 iralloct(tsdn_t *tsdn, void *ptr, size_t oldsize, size_t size, size_t alignment, in iralloct() argument
190 return iralloct_realign(tsdn, ptr, oldsize, size, alignment, in iralloct()
194 return arena_ralloc(tsdn, arena, ptr, oldsize, size, alignment, zero, in iralloct()
199 iralloc(tsd_t *tsd, void *ptr, size_t oldsize, size_t size, size_t alignment, in iralloc() argument
201 return iralloct(tsd_tsdn(tsd), ptr, oldsize, size, alignment, zero, in iralloc()
206 ixalloc(tsdn_t *tsdn, void *ptr, size_t oldsize, size_t size, size_t extra, in ixalloc() argument
216 *newsize = oldsize; in ixalloc()
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H A Darena_externs.h51 edata_t *edata, size_t oldsize);
53 edata_t *edata, size_t oldsize);
81 bool arena_ralloc_no_move(tsdn_t *tsdn, void *ptr, size_t oldsize, size_t size,
83 void *arena_ralloc(tsdn_t *tsdn, arena_t *arena, void *ptr, size_t oldsize,
/src/tools/test/stress2/testcases/swap/
H A Dswap.c134 int64_t i, oldsize; in test() local
140 oldsize = size; in test()
146 if (op->verbose > 1 && size != oldsize) in test()
148 (int)(oldsize / 1024 / 1024), (int)(size / 1024 / 102)); in test()
/src/usr.bin/bsdiff/bspatch/
H A Dbspatch.c108 off_t oldsize, newsize; in main() local
223 if ((oldsize = lseek(oldfd, 0, SEEK_END)) == -1 || in main()
224 oldsize > SSIZE_MAX) in main()
227 old = mmap(NULL, oldsize+1, PROT_READ, MAP_SHARED, oldfd, 0); in main()
263 if (add_off_t(oldpos, i) < oldsize) in main()
299 munmap(old, oldsize+1); in main()
/src/sys/contrib/openzfs/lib/libzfs_core/os/freebsd/
H A Dlibzfs_core_ioctl.c107 size_t oldsize; in lzc_ioctl_fd_os() local
127 oldsize = zc->zc_nvlist_dst_size; in lzc_ioctl_fd_os()
130 if (ret == 0 && oldsize < zc->zc_nvlist_dst_size) { in lzc_ioctl_fd_os()
/src/usr.bin/mail/
H A Dutil.c69 int oldsize = old ? strlen(old) + 1 : 0; in save2str() local
71 if ((new = salloc(newsize + oldsize)) != NULL) { in save2str()
72 if (oldsize) { in save2str()
73 bcopy(old, new, oldsize); in save2str()
74 new[oldsize - 1] = ' '; in save2str()
76 bcopy(str, new + oldsize, newsize); in save2str()
/src/lib/libcasper/services/cap_sysctl/tests/
H A Dsysctl_test.c148 size_t len0, len1, oldsize; in checkcaps() local
158 oldsize = sizeof(oldvalue); in checkcaps()
159 if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue, &oldsize, in checkcaps()
161 if (oldsize == sizeof(oldvalue)) in checkcaps()
164 error = cap_sysctl(capsysctl, mib0, len0, &oldvalue, &oldsize, NULL, 0); in checkcaps()
177 oldsize = sizeof(oldvalue); in checkcaps()
179 &oldsize, NULL, 0) == 0) { in checkcaps()
180 if (oldsize == sizeof(oldvalue) && oldvalue == 123) in checkcaps()
192 oldsize = sizeof(oldvalue); in checkcaps()
194 if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue, &oldsize, in checkcaps()
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/src/tests/sys/fs/fusefs/
H A Dlast_local_modify.cc222 const uint64_t oldsize = 10; in TEST_P() local
243 out.body.entry.attr.size = oldsize; in TEST_P()
290 out0->body.entry.attr.size = oldsize; in TEST_P()
376 const uint64_t oldsize = 10; in TEST_P() local
402 out.body.entry.attr.size = oldsize; in TEST_P()
423 out.body.entry.attr.size = oldsize; in TEST_P()
451 out0->body.entry.attr.size = oldsize; in TEST_P()
/src/contrib/libarchive/libarchive/test/
H A Dtest_fuzz.c74 size_t size = 0, oldsize = 0; in test_fuzz() local
123 newraw = realloc(rawimage, oldsize + size); in test_fuzz()
131 memcpy(rawimage + oldsize, tmp, size); in test_fuzz()
132 oldsize += size; in test_fuzz()
133 size = oldsize; in test_fuzz()
/src/crypto/krb5/src/util/
H A Dt_array.pm82 size_t oldsize = sizeof(*arr->elts) * arr->allocated;
97 memset((char *)ptr + oldsize, 0, newsize - oldsize);
/src/contrib/lua/src/
H A Dlmem.c131 size_t oldsize = cast_sizet((*size) * size_elem); in luaM_shrinkvector_() local
133 lua_assert(newsize <= oldsize); in luaM_shrinkvector_()
134 newblock = luaM_saferealloc_(L, block, oldsize, newsize); in luaM_shrinkvector_()
H A Dlmem.h80 LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,
82 LUAI_FUNC void *luaM_saferealloc_ (lua_State *L, void *block, size_t oldsize,
/src/krb5/lib/gssapi/
H A Derrmap.h94 size_t oldsize = sizeof(*arr->elts) * arr->allocated; in mecherrmap__pairarray_grow() local
109 memset((char *)ptr + oldsize, 0, newsize - oldsize); in mecherrmap__pairarray_grow()
/src/sbin/rcorder/
H A Dhash.c404 int oldsize; in RebuildTable() local
407 oldsize = i = t->size; in RebuildTable()
414 for (hp = oldhp, i = oldsize; --i >= 0;) { in RebuildTable()
/src/sys/fs/fuse/
H A Dfuse_node.c444 off_t oldsize; in fuse_vnode_setsize() local
452 oldsize = fvdat->cached_attrs.va_size; in fuse_vnode_setsize()
457 if (from_server && newsize > oldsize && oldsize != VNOVAL) { in fuse_vnode_setsize()
469 err = fuse_vnode_setsize_immediate(vp, newsize < oldsize); in fuse_vnode_setsize()
/src/sys/kern/
H A Dkern_ktrace.c168 static u_int ktrace_resize_pool(u_int oldsize, u_int newsize);
240 u_int newsize, oldsize, wantsize; in sysctl_kern_ktrace_request_pool() local
245 oldsize = ktr_requestpool; in sysctl_kern_ktrace_request_pool()
246 return (SYSCTL_OUT(req, &oldsize, sizeof(u_int))); in sysctl_kern_ktrace_request_pool()
254 oldsize = ktr_requestpool; in sysctl_kern_ktrace_request_pool()
255 newsize = ktrace_resize_pool(oldsize, wantsize); in sysctl_kern_ktrace_request_pool()
257 error = SYSCTL_OUT(req, &oldsize, sizeof(u_int)); in sysctl_kern_ktrace_request_pool()
260 if (wantsize > oldsize && newsize < wantsize) in sysctl_kern_ktrace_request_pool()
270 ktrace_resize_pool(u_int oldsize, u_int newsize) in ktrace_resize_pool() argument
277 bound = newsize - oldsize; in ktrace_resize_pool()
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/src/sys/compat/linuxkpi/common/include/linux/
H A Dslab.h246 kvrealloc(const void *ptr, size_t oldsize, size_t newsize, gfp_t flags) in kvrealloc() argument
250 if (newsize <= oldsize) in kvrealloc()
255 memcpy(newptr, ptr, oldsize); in kvrealloc()
/src/contrib/jemalloc/src/
H A Darena.c1396 arena_ralloc_no_move(tsdn_t *tsdn, void *ptr, size_t oldsize, size_t size, in arena_ralloc_no_move() argument
1410 if (likely(oldsize <= SC_SMALL_MAXCLASS && usize_min in arena_ralloc_no_move()
1416 assert(bin_infos[sz_size2index(oldsize)].reg_size == in arena_ralloc_no_move()
1417 oldsize); in arena_ralloc_no_move()
1419 || sz_size2index(usize_max) != sz_size2index(oldsize)) in arena_ralloc_no_move()
1420 && (size > oldsize || usize_max < oldsize)) { in arena_ralloc_no_move()
1428 } else if (oldsize >= SC_LARGE_MINCLASS in arena_ralloc_no_move()
1457 arena_ralloc(tsdn_t *tsdn, arena_t *arena, void *ptr, size_t oldsize, in arena_ralloc() argument
1468 if (!arena_ralloc_no_move(tsdn, ptr, oldsize, usize, 0, zero, in arena_ralloc()
1472 ptr, oldsize, usize, (uintptr_t)ptr, in arena_ralloc()
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