Remove mininetstring, absolutepath, absolutepath_tmp

4 files changed, 1 insertions, 91 deletions

diff --git a/src/libstddjb/mininetstring_read.c b/src/libstddjb/mininetstring_read.c
deleted file mode 100644
index 34f7a75..0000000
--- a/src/libstddjb/mininetstring_read.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* ISC license. */
-
-#include <errno.h>
-#include <skalibs/allreadwrite.h>
-#include <skalibs/stralloc.h>
-#include <skalibs/mininetstring.h>
-
-int mininetstring_read (int fd, stralloc *sa, uint32_t *w)
-{
-  if (!*w)
-  {
-    char pack[2] ;
-    switch (fd_read(fd, pack, 2))
-    {
-      case -1 : return -1 ;
-      case 0 : return 0 ;
-      case 1 : *w = ((uint32_t)pack[0] << 8) | (1U << 31) ; break ;
-      case 2 : *w = ((uint32_t)pack[0] << 8) | (uint32_t)pack[1] | (1U << 30) ; break ;
-      default : return (errno = EDOM, -1) ;
-    }
-  }
-  if (*w & (1U << 31))
-  {
-    unsigned char c ;
-    switch (fd_read(fd, (char *)&c, 1))
-    {
-      case -1 : return -1 ;
-      case 0 : return (errno = EPIPE, -1) ;
-      case 1 : *w |= (uint32_t)c | (1U << 30) ; *w &= ~(1U << 31) ; break ;
-      default : return (errno = EDOM, -1) ;
-    }
-  }
-  if (*w & (1U << 30))
-  {
-    if (!stralloc_readyplus(sa, *w & ~(1U << 30))) return -1 ;
-    *w &= ~(1U << 30) ;
-  }
-  {
-    size_t r = allread(fd, sa->s + sa->len, *w) ;
-    sa->len += r ; *w -= r ;
-  }
-  return *w ? -1 : 1 ;
-}
diff --git a/src/libstddjb/mininetstring_write.c b/src/libstddjb/mininetstring_write.c
deleted file mode 100644
index c5b3aba..0000000
--- a/src/libstddjb/mininetstring_write.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* ISC license. */
-
-#include <errno.h>
-#include <skalibs/uint16.h>
-#include <skalibs/allreadwrite.h>
-#include <skalibs/mininetstring.h>
-
-int mininetstring_write (int fd, char const *s, uint16_t len, uint32_t *w)
-{
-  if (!*w)
-  {
-    char pack[2] ;
-    uint16_pack_big(pack, len) ;
-    switch (fd_write(fd, pack, 2))
-    {
-      case -1 : return -1 ;
-      case 0 : return (errno = EAGAIN, -1) ;
-      case 1 : *w = (1U << 31) ; break ;
-      case 2 : *w = len ; break ;
-      default : return (errno = EDOM, -1) ;
-    }
-  }
-  if (*w & (1U << 31))
-  {
-    unsigned char c = len & 0xFFU ;
-    switch (fd_write(fd, (char const *)&c, 1))
-    {
-      case -1 : return -1 ;
-      case 0 : return (errno = EAGAIN, -1) ;
-      case 1 : *w = len ; break ;
-      default : return (errno = EDOM, -1) ;
-    }
-  }
-  *w -= allwrite(fd, s + len - *w, *w) ;
-  return *w ? -1 : 1 ;
-}
diff --git a/src/libstddjb/sarealpath.c b/src/libstddjb/sarealpath.c
index 0cf1825..28631c6 100644
--- a/src/libstddjb/sarealpath.c
+++ b/src/libstddjb/sarealpath.c
@@ -18,7 +18,7 @@ int sarealpath (stralloc *sa, char const *path)
   {
     char *p = realpath(path, 0) ;
     if (!p) return -1 ;
-    sa->s = p ;
+    sa->s = p ; /* XXX: incompatible with alloc() interposition */
     sa->len = strlen(p) ;
     sa->a = sa->len + 1 ;
   }
diff --git a/src/libstddjb/sarealpath_tmp.c b/src/libstddjb/sarealpath_tmp.c
deleted file mode 100644
index 31aeeb2..0000000
--- a/src/libstddjb/sarealpath_tmp.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* ISC license. */
-
-/* This function is now obsolete. */
-
-#include <skalibs/djbunix.h>
-
-int sarealpath_tmp (stralloc *sa, char const *path, stralloc *tmp)
-{
-  (void)tmp ;
-  return sarealpath(sa, path) ;
-}