libsheepy

commit 4d1e459b77c9fd56384555d68c1c817b8ecd09a6
parent 832254f482339762aebcba278e34972cfb01933f
Author: Remy Noulin <loader2x@gmail.com>
Date:   Sat,  4 Jan 2025 20:19:39 +0200

speed up splitSSmallString

release/libsheepy.h              |  2 +-
src/json/libsheepyCSmallString.c | 13 ++++++++++---
src/libsheepy.h                  |  2 +-
3 files changed, 12 insertions(+), 5 deletions(-)

Diffstat:
M
release/libsheepy.h
 | 
2
+-
M
src/json/libsheepyCSmallString.c
 | 
13
++++++++++---
M
src/libsheepy.h
 | 
2
+-

3 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/release/libsheepy.h b/release/libsheepy.h
@@ -98,7 +98,7 @@
 
 // version accoring to the version package: Release.Major.minor.patch
 // https://noulin.net/version/file/README.md.html
-#define LIBSHEEPY_VERSION "2.2.16.1"
+#define LIBSHEEPY_VERSION "2.2.16.2"
 
 #ifndef SH_PREFIX
 #define SH_PREFIX(NAME) NAME
diff --git a/src/json/libsheepyCSmallString.c b/src/json/libsheepyCSmallString.c
@@ -4758,10 +4758,16 @@ internal char** splitSSmallString(smallStringt *self, const char *delim) {
   // split using strtok_r
   startSmallString   = strdup(sStringGetTiny(self->data));
   workingSmallString = startSmallString;
+
+  // preallocate list r
+  ssize_t rlen = countS(startSmallString, delim) + 2; /* extra empty line at the end + null*/
+  r            = malloc(rlen * sizeof(char*));
+  u32 ridx     = 0;
+
   line  = workingSmallString;
   while (strlen(workingSmallString) != 0) {
-    token = tokS(line, delim, &workingSmallString);
-    pErrorNULL(listPushS(&r, token));
+    token     = tokS(line, delim, &workingSmallString);
+    r[ridx++] = strdup(token);
     // mac os sets workingSmallString to NULL at the end
     if (!workingSmallString) {
       break; //LCOV_EXCL_LINE
@@ -4777,9 +4783,10 @@ internal char** splitSSmallString(smallStringt *self, const char *delim) {
   size_t lenD = strlen(delim);
   // +1 for sType
   if (strEq(sStringGetTiny(self->data)+(self->_len-lenD), delim)) {
-    pErrorNULL(listPushS(&r, ""));
+    r[ridx++] = strdup("");;
   }
 
+  r[ridx] = NULL;;
   return(r);
 }
 
diff --git a/src/libsheepy.h b/src/libsheepy.h
@@ -98,7 +98,7 @@
 
 // version accoring to the version package: Release.Major.minor.patch
 // https://noulin.net/version/file/README.md.html
-#define LIBSHEEPY_VERSION "2.2.16.1"
+#define LIBSHEEPY_VERSION "2.2.16.2"
 
 #ifndef SH_PREFIX
 #define SH_PREFIX(NAME) NAME