add arc4random_addrandom sysdep; next batch of types changes.

 The library isn't supposed to be functional yet: there are
still a lot of type mismatches.

10 files changed, 73 insertions, 83 deletions

diff --git a/src/include/skalibs/alloc.h b/src/include/skalibs/alloc.h
index 0df0f9d..85f02f2 100644
--- a/src/include/skalibs/alloc.h
+++ b/src/include/skalibs/alloc.h
@@ -3,14 +3,15 @@
 #ifndef ALLOC_H
 #define ALLOC_H
 
+#include <sys/types.h>
 #include <skalibs/gccattributes.h>
 
 typedef char aligned_char gccattr_aligned ;
 typedef aligned_char *aligned_char_ref, **aligned_char_ref_ref ;
 
-extern aligned_char *alloc (unsigned int) ;
+extern aligned_char *alloc (size_t) ;
 extern void alloc_free (void *) ;
 #define alloc_re(p, old, new) alloc_realloc(p, new)
-extern int alloc_realloc (aligned_char **, unsigned int) ;
+extern int alloc_realloc (aligned_char **, size_t) ;
 
 #endif
diff --git a/src/include/skalibs/allreadwrite.h b/src/include/skalibs/allreadwrite.h
index d2e6bf7..9e42c1c 100644
--- a/src/include/skalibs/allreadwrite.h
+++ b/src/include/skalibs/allreadwrite.h
@@ -8,26 +8,24 @@
 #include <skalibs/functypes.h>
 #include <skalibs/siovec.h>
 
-extern int sanitize_read (int) ;
-extern int unsanitize_read (int) ;
+extern ssize_t sanitize_read (ssize_t) ;
+extern ssize_t unsanitize_read (ssize_t) ;
 
-extern unsigned int allreadwrite (iofunc_t_ref, int, char *, unsigned int) ;
-extern unsigned int allreadwritev (iovfunc_t_ref, int, siovec_t const *, unsigned int) ;
+extern size_t allreadwrite (iofunc_t_ref, int, char *, size_t) ;
+extern size_t allreadwritev (iovfunc_t_ref, int, struct iovec const *, unsigned int) ;
 
-extern int fd_read (int, char *, unsigned int) ;
-extern int fd_write (int, char const *, unsigned int) ;
+extern ssize_t fd_read (int, char *, size_t) ;
+extern ssize_t fd_write (int, char const *, size_t) ;
 
-extern int fd_recv (int, char *, unsigned int, unsigned int) ;
-extern int fd_send (int, char const *, unsigned int, unsigned int) ;
+extern ssize_t fd_recv (int, char *, size_t, unsigned int) ;
+extern ssize_t fd_send (int, char const *, size_t, unsigned int) ;
 
-extern unsigned int allread (int, char *, unsigned int) ;
-extern unsigned int allwrite (int, char const *, unsigned int) ;
-extern unsigned int allreadv (int, siovec_t const *, unsigned int) ;
-extern unsigned int allwritev (int, siovec_t const *, unsigned int) ;
+extern size_t allread (int, char *, size_t) ;
+extern size_t allwrite (int, char const *, size_t) ;
+extern size_t allreadv (int, struct iovec const *, unsigned int) ;
+extern size_t allwritev (int, struct iovec const *, unsigned int) ;
 
-extern int fd_readv (int, struct iovec const *, unsigned int) ;
-extern int fd_readsv (int, siovec_t const *, unsigned int) ;
-extern int fd_writev (int, struct iovec const *, unsigned int) ;
-extern int fd_writesv (int, siovec_t const *, unsigned int) ;
+extern ssize_t fd_readv (int, struct iovec const *, unsigned int) ;
+extern ssize_t fd_writev (int, struct iovec const *, unsigned int) ;
 
 #endif
diff --git a/src/include/skalibs/bitarray.h b/src/include/skalibs/bitarray.h
index fc9b16d..7344492 100644
--- a/src/include/skalibs/bitarray.h
+++ b/src/include/skalibs/bitarray.h
@@ -3,11 +3,13 @@
 #ifndef BITARRAY_H
 #define BITARRAY_H
 
+#include <sys/types.h>
 #include <skalibs/gccattributes.h>
+#include <skalibs/uint64.h>
 
 #define bitarray_div8(n) ((n) ? 1U + (((n) - 1) >> 3) : 0U)
 
-extern void bitarray_clearsetn (unsigned char *, unsigned int, unsigned int, int) ;
+extern void bitarray_clearsetn (unsigned char *, size_t, size_t, int) ;
 #define bitarray_clearn(s, start, len) bitarray_clearsetn(s, start, (len), 0)
 #define bitarray_setn(s, start, len)   bitarray_clearsetn(s, start, (len), 1)
 
@@ -17,23 +19,23 @@ extern void bitarray_clearsetn (unsigned char *, unsigned int, unsigned int, int
 #define bitarray_set(s, n) ((s)[(n)>>3] |= 1U << ((n) & 7))
 #define bitarray_poke(s, n, h) ((h) ? bitarray_set(s, n) : bitarray_clear(s, n))
 
-extern int bitarray_testandpoke (unsigned char *, unsigned int, int) ;
+extern int bitarray_testandpoke (unsigned char *, size_t, int) ;
 #define bitarray_testandclear(b, n) bitarray_testandpoke(b, n, 0)
 #define bitarray_testandset(b, n)   bitarray_testandpoke(b, n, 1)
 
-extern unsigned int bitarray_firstclear (unsigned char const *, unsigned int) gccattr_pure ;
-extern unsigned int bitarray_firstset (unsigned char const *, unsigned int) gccattr_pure ;
+extern size_t bitarray_firstclear (unsigned char const *, size_t) gccattr_pure ;
+extern size_t bitarray_firstset (unsigned char const *, size_t) gccattr_pure ;
 #define bitarray_first(s, n, h) ((h) ? bitarray_firstset(s, n) : bitarray_firstclear(s, n))
 
-extern unsigned int bitarray_firstclear_skip (unsigned char const *, unsigned int, unsigned int) gccattr_pure ;
-extern unsigned int bitarray_firstset_skip (unsigned char const *, unsigned int, unsigned int) gccattr_pure ;
+extern size_t bitarray_firstclear_skip (unsigned char const *, size_t, size_t) gccattr_pure ;
+extern size_t bitarray_firstset_skip (unsigned char const *, size_t, size_t) gccattr_pure ;
 #define bitarray_first_skip(s, n, k, h) ((h) ? bitarray_firstset_skip(s, n, k) : bitarray_firstclear_skip(s, n, k))
 
-extern unsigned int bitarray_countones (unsigned char const *, unsigned int) gccattr_pure ;
+extern uint64_t bitarray_countones (unsigned char const *, size_t) gccattr_pure ;
 
-extern void bitarray_not (unsigned char *, unsigned int, unsigned int) ;
-extern void bitarray_and (unsigned char *, unsigned char const *, unsigned char const *, unsigned int) ;
-extern void bitarray_or (unsigned char *, unsigned char const *, unsigned char const *, unsigned int) ;
-extern void bitarray_xor (unsigned char *, unsigned char const *, unsigned char const *, unsigned int) ;
+extern void bitarray_not (unsigned char *, size_t, size_t) ;
+extern void bitarray_and (unsigned char *, unsigned char const *, unsigned char const *, size_t) ;
+extern void bitarray_or (unsigned char *, unsigned char const *, unsigned char const *, size_t) ;
+extern void bitarray_xor (unsigned char *, unsigned char const *, unsigned char const *, size_t) ;
 
 #endif
diff --git a/src/include/skalibs/bufalloc.h b/src/include/skalibs/bufalloc.h
index 2941311..838ab02 100644
--- a/src/include/skalibs/bufalloc.h
+++ b/src/include/skalibs/bufalloc.h
@@ -3,6 +3,7 @@
 #ifndef BUFALLOC_H
 #define BUFALLOC_H
 
+#include <sys/types.h>
 #include <skalibs/gccattributes.h>
 #include <skalibs/stralloc.h>
 
@@ -10,14 +11,14 @@ typedef struct bufalloc bufalloc, *bufalloc_ref ;
 struct bufalloc
 {
   stralloc x ;
-  unsigned int p ;
+  size_t p ;
   int fd ;
   int (*op) (int, char const *, unsigned int) ;
 } ;
 
 #define BUFALLOC_ZERO { .x = STRALLOC_ZERO, .p = 0, .fd = -1, .op = 0 }
 #define BUFALLOC_INIT(f, d) { .x = STRALLOC_ZERO, .p = 0, .fd = (d), .op = (f) }
-extern void bufalloc_init (bufalloc *, int (*)(int, char const *, unsigned int), int) ;
+extern void bufalloc_init (bufalloc *, int (*)(int, char const *, size_t), int) ;
 #define bufalloc_shrink(ba) stralloc_shrink(&(ba)->x)
 #define bufalloc_free(ba) stralloc_free(&(ba)->x)
 #define bufalloc_put(ba, s, n) stralloc_catb(&(ba)->x, s, n)
@@ -28,7 +29,7 @@ extern int bufalloc_getfd (bufalloc const *) gccattr_pure ;
 extern int bufalloc_flush (bufalloc *) ;
 extern void bufalloc_clean (bufalloc *) ;
 #define bufalloc_len(ba) ((ba)->x.len - (ba)->p)
-extern unsigned int bufalloc_getlen (bufalloc const *) gccattr_pure ;
+extern size_t bufalloc_getlen (bufalloc const *) gccattr_pure ;
 #define bufalloc_isempty(ba) ((ba)->x.len == (ba)->p)
 
 extern bufalloc bufalloc_1_ ;
diff --git a/src/include/skalibs/bytestr.h b/src/include/skalibs/bytestr.h
index 2340a2f..79768a8 100644
--- a/src/include/skalibs/bytestr.h
+++ b/src/include/skalibs/bytestr.h
@@ -9,12 +9,11 @@
 /* for Alphas and other archs where char != 8bit */
 #define T8(x)   ((x) & 0xffU)
 
-#ifndef SKALIBS_FLAG_REPLACE_LIBC
-
 #include <skalibs/sysdeps.h>
 #include <sys/types.h>
 #include <string.h>
 #include <strings.h>
+#include <skalibs/uint64.h>
 
 #define byte_copy(to, n, from) memmove(to, (from), n)
 #define byte_copyr(to, n, from) memmove(to, (from), n)
@@ -34,44 +33,28 @@
 #define case_diffs strcasecmp
 #define case_diffn strncasecmp
 
-#else
-
-extern void byte_copy (char *, unsigned int, char const *) ;
-extern void byte_copyr (char *, unsigned int, char const *) ;
-extern int byte_diff (char const *, unsigned int, char const *) gccattr_pure ;
-extern void byte_zero (void *, unsigned int) ;
-extern unsigned int str_len (char const *) gccattr_pure ;
-#define str_nlen(s, max) byte_chr(s, (max), 0)
-extern int str_diff (char const *, char const *) gccattr_pure ;
-extern int str_diffn (char const *, char const *, unsigned int) gccattr_pure ;
-extern unsigned int str_copy (char *, char const *) ;
-extern int case_diffs (char const *, char const *) gccattr_pure ;
-extern int case_diffn (char const *, char const *, unsigned int) gccattr_pure ;
-
-#endif	
-
-extern unsigned int byte_chr (char const *, unsigned int, int) gccattr_pure ;
-extern unsigned int byte_rchr (char const *, unsigned int, int) gccattr_pure ;
-extern unsigned int byte_in (char const *, unsigned int, char const *, unsigned int) gccattr_pure ;
+extern size_t byte_chr (char const *, size_t, int) gccattr_pure ;
+extern size_t byte_rchr (char const *, size_t, int) gccattr_pure ;
+extern size_t byte_in (char const *, size_t, char const *, size_t) gccattr_pure ;
 #define byte_equal(s, n, t) (!byte_diff((s), (n), (t)))
-extern unsigned int byte_count (char const *, unsigned int, char) gccattr_pure ;
+extern uint64_t byte_count (char const *, size_t, char) gccattr_pure ;
 
 #define str_diffb(a, n, b) str_diffn(a, (b), n)
-extern unsigned int str_chr (char const *, int) gccattr_pure ;
-extern unsigned int str_rchr (char const *, int) gccattr_pure ;
+extern size_t str_chr (char const *, int) gccattr_pure ;
+extern size_t str_rchr (char const *, int) gccattr_pure ;
 extern int str_start (char const *, char const *) gccattr_pure ;
 #define str_equal(s, t) (!str_diff(s, t))
-extern unsigned int str_strn (char const *, unsigned int, char const *, unsigned int) gccattr_pure ;
+extern size_t str_strn (char const *, size_t, char const *, size_t) gccattr_pure ;
 
 extern void case_lowers (char *) ;
-extern void case_lowerb (char *, unsigned int) ;
+extern void case_lowerb (char *, size_t) ;
 extern void case_uppers (char *) ;
-extern void case_upperb (char *, unsigned int) ;
+extern void case_upperb (char *, size_t) ;
 #define case_diffb(a, n, b) case_diffn(a, (b), n)
 #define case_equals(a, b) (!case_diffs(a, b))
 #define case_equalb(a, n, b) (!case_diffb(a, n, b))
-#define case_starts(s, t) case_startb(s, str_len(s), t)
-extern int case_startb (char const *, unsigned int, char const *) gccattr_pure ;
-extern unsigned int case_str (char const *, char const *) gccattr_pure ;
+#define case_starts(s, t) case_startb(s, strlen(s), t)
+extern int case_startb (char const *, size_t, char const *) gccattr_pure ;
+extern size_t case_str (char const *, char const *) gccattr_pure ;
 
 #endif
diff --git a/src/include/skalibs/djbunix.h b/src/include/skalibs/djbunix.h
index 354ca57..a0d65a0 100644
--- a/src/include/skalibs/djbunix.h
+++ b/src/include/skalibs/djbunix.h
@@ -35,7 +35,7 @@ extern int fd_chmod (int, unsigned int) ;
 extern int fd_chown (int, unsigned int, unsigned int) ;
 extern int fd_sync (int) ;
 extern int fd_cat (int, int) ;
-extern unsigned int fd_catn (int, int, unsigned int) ;
+extern size_t fd_catn (int, int, size_t) ;
 extern int fd_ensure_open (int, int) ;
 #define fd_sanitize() (fd_ensure_open(0, 0) && fd_ensure_open(1, 1) && fd_ensure_open(2, 1))
 extern int lock_ex (int) ;
diff --git a/src/include/skalibs/functypes.h b/src/include/skalibs/functypes.h
index d7094fc..a443c2a 100644
--- a/src/include/skalibs/functypes.h
+++ b/src/include/skalibs/functypes.h
@@ -3,7 +3,8 @@
 #ifndef FUNCTYPES_H
 #define FUNCTYPES_H
 
-#include <skalibs/siovec.h>
+#include <sys/types.h>
+#include <sys/uio.h>
 
 typedef int uintcmpfunc_t (unsigned int, unsigned int, void *) ;
 typedef uintcmpfunc_t *uintcmpfunc_t_ref ;
@@ -26,16 +27,16 @@ typedef initfunc_t *initfunc_t_ref ;
 typedef unsigned int uinitfunc_t (void *) ;
 typedef uinitfunc_t *uinitfunc_t_ref ;
 
-typedef int iofunc_t (int, char *, unsigned int) ;
+typedef ssize_t iofunc_t (int, char *, size_t) ;
 typedef iofunc_t *iofunc_t_ref ;
 
-typedef int iovfunc_t (int, siovec_t const *, unsigned int) ;
+typedef ssize_t iovfunc_t (int, struct iovec const *, unsigned int) ;
 typedef iovfunc_t *iovfunc_t_ref ;
 
-typedef unsigned int alliofunc_t (int, char *, unsigned int) ;
+typedef size_t alliofunc_t (int, char *, size_t) ;
 typedef alliofunc_t *alliofunc_t_ref ;
 
-typedef unsigned int alliovfunc_t (int, siovec_t const *, unsigned int) ;
+typedef size_t alliovfunc_t (int, struct iovec const *, unsigned int) ;
 typedef alliovfunc_t *alliovfunc_t_ref ;
 
 #endif
diff --git a/src/include/skalibs/genalloc.h b/src/include/skalibs/genalloc.h
index 1aa0613..9c81acd 100644
--- a/src/include/skalibs/genalloc.h
+++ b/src/include/skalibs/genalloc.h
@@ -3,6 +3,7 @@
 #ifndef GENALLOC_H
 #define GENALLOC_H
 
+#include <sys/types.h>
 #include <skalibs/stralloc.h>
 #include <skalibs/functypes.h>
 
@@ -30,6 +31,6 @@ typedef stralloc genalloc, *genalloc_ref ;
 #define genalloc_insert(type, g1, offset, g2) stralloc_insert((g1), (offset)*sizeof(type), (g2))
 
 #define genalloc_deepfree(type, g, f) genalloc_deepfree_size(g, (freefunc_t_ref)(f), sizeof(type))
-extern void genalloc_deepfree_size (genalloc *, freefunc_t_ref, unsigned int) ;
+extern void genalloc_deepfree_size (genalloc *, freefunc_t_ref, size_t) ;
 
 #endif
diff --git a/src/include/skalibs/genwrite.h b/src/include/skalibs/genwrite.h
index 9ae0fb9..0b3af87 100644
--- a/src/include/skalibs/genwrite.h
+++ b/src/include/skalibs/genwrite.h
@@ -3,7 +3,9 @@
 #ifndef GENWRITE_H
 #define GENWRITE_H
 
-typedef int genwrite_put_func_t (void *, char const *, unsigned int) ;
+#include <sys/types.h>
+
+typedef ssize_t genwrite_put_func_t (void *, char const *, size_t) ;
 typedef genwrite_put_func_t *genwrite_put_func_t_ref ;
 
 typedef int genwrite_flush_func_t (void *) ;
diff --git a/src/include/skalibs/stralloc.h b/src/include/skalibs/stralloc.h
index 2d762d4..2ec4c23 100644
--- a/src/include/skalibs/stralloc.h
+++ b/src/include/skalibs/stralloc.h
@@ -3,38 +3,39 @@
 #ifndef STRALLOC_H
 #define STRALLOC_H
 
-#include <skalibs/bytestr.h>
-#include <skalibs/siovec.h>
+#include <sys/types.h>
+#include <string.h>
+#include <sys/uio.h>
 
 typedef struct stralloc_s stralloc, *stralloc_ref ;
 struct stralloc_s
 {
   char *s ;
-  unsigned int len ;
-  unsigned int a ;
+  size_t len ;
+  size_t a ;
 } ;
 
 #define STRALLOC_ZERO { .s = 0, .len = 0, .a = 0 }
 extern stralloc const stralloc_zero ;
 
-extern int stralloc_ready_tuned (stralloc *, unsigned int, unsigned int, unsigned int, unsigned int) ;
+extern int stralloc_ready_tuned (stralloc *, size_t, size_t, size_t, size_t) ;
 #define stralloc_ready(sa, n) stralloc_ready_tuned(sa, (n), 8, 1, 8)
 #define stralloc_readyplus(sa, n) stralloc_ready(sa, (sa)->len + (n))
 extern void stralloc_free (stralloc *) ;
 extern int stralloc_shrink (stralloc *) ;
-extern int stralloc_copyb (stralloc *, char const *, unsigned int) ;
-extern int stralloc_catb (stralloc *, char const *, unsigned int) ;
-extern int stralloc_catv (stralloc *, siovec_t const *, unsigned int) ;
-#define stralloc_copys(sa, s) stralloc_copyb(sa, (s), str_len(s))
-#define stralloc_cats(sa, s) stralloc_catb(sa, (s), str_len(s))
+extern int stralloc_copyb (stralloc *, char const *, size_t) ;
+extern int stralloc_catb (stralloc *, char const *, size_t) ;
+extern int stralloc_catv (stralloc *, struct iovec const *, unsigned int) ;
+#define stralloc_copys(sa, s) stralloc_copyb(sa, (s), strlen(s))
+#define stralloc_cats(sa, s) stralloc_catb(sa, (s), strlen(s))
 #define stralloc_copy(sa1, sa2) stralloc_copyb(sa1, (sa2)->s, (sa2)->len)
 #define stralloc_cat(sa1, sa2) stralloc_catb(sa1, (sa2)->s, (sa2)->len)
 extern int stralloc_append (stralloc *, char) ;
 extern void stralloc_reverse (stralloc *) ;
-extern void stralloc_reverse_blocks (stralloc *, unsigned int) ;
+extern void stralloc_reverse_blocks (stralloc *, size_t) ;
 #define stralloc_0(sa) stralloc_catb(sa, "", 1)
-extern int stralloc_insertb (stralloc *, unsigned int, char const *, unsigned int) ;
-#define stralloc_inserts(sa, offset, s) stralloc_insertb(sa, offset, (s), str_len(s))
+extern int stralloc_insertb (stralloc *, size_t, char const *, size_t) ;
+#define stralloc_inserts(sa, offset, s) stralloc_insertb(sa, offset, (s), strlen(s))
 #define stralloc_insert(sa1, offset, sa2) stralloc_insertb(sa1, offset, (sa2)->s, (sa2)->len)
 
 #endif