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authorSoikk2025-06-07 21:41:00 +0200
committerSoikk2025-06-07 21:41:00 +0200
commit3158a49e571dffcb6a17227fed290856c333ae54 (patch)
tree61223d3a582a723be8fc8244164a2838422d187b /str/str.c
parent16191cdeeb03f62bdc1bd4d38b87b386e6beb48b (diff)
downloadsoikk-libs-3158a49e571dffcb6a17227fed290856c333ae54.tar.xz
soikk-libs-3158a49e571dffcb6a17227fed290856c333ae54.tar.zst
Added streq and strdup¨
Diffstat (limited to 'str/str.c')
-rwxr-xr-xstr/str.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/str/str.c b/str/str.c
index feb6b45..89dc053 100755
--- a/str/str.c
+++ b/str/str.c
@@ -117,6 +117,20 @@ u64 strtou(str s){
return r;
}
+int streq(str s1, str s2){
+ if(s1.len != s2.len){
+ return 0;
+ }
+ int i = 0;
+ while(i < s1.len){
+ if(s1.ptr[i] != s2.ptr[i]){
+ return 0;
+ }
+ i++;
+ }
+ return 1;
+}
+
u64 len_nstrs(u64 n, ...){
u64 s = 0;
va_list vl;
@@ -129,6 +143,15 @@ u64 len_nstrs(u64 n, ...){
return s;
}
+u64 vlen_nstrs(u64 n, va_list args){
+ u64 s = 0;
+ for(u64 i = 0; i < n; i++) {
+ str t = va_arg(args, str);
+ s += t.len;
+ }
+ return s;
+}
+
void copy_nstrs(str dst, u64 n, ...){
va_list vl;
va_start(vl, n);
@@ -139,6 +162,13 @@ void copy_nstrs(str dst, u64 n, ...){
va_end(vl);
}
+void vcopy_nstrs(str dst, u64 n, va_list args){
+ for(u64 i = 0; i < n; i++) {
+ str t = va_arg(args, str);
+ copy_str(dst, t);
+ }
+}
+
void move_nstrs(str dst, u64 n, ...){
va_list vl;
va_start(vl, n);
@@ -149,6 +179,39 @@ void move_nstrs(str dst, u64 n, ...){
va_end(vl);
}
+void vmove_nstrs(str dst, u64 n, va_list args){
+ for(u64 i = 0; i < n; i++) {
+ str t = va_arg(args, str);
+ move_str(dst, t);
+ }
+}
+
+str dup_nstrs(u64 n, ...){
+ va_list vl, vlc;
+ va_start(vl, n);
+ va_copy(vlc, vl);
+ str r = dnstr(vlen_nstrs(n, vlc));
+ for(u64 i = 0; i < n; i++) {
+ str t = va_arg(vl, str);
+ copy_str(r, t);
+ }
+ va_end(vlc);
+ va_end(vl);
+ return r;
+}
+
+str vdup_nstrs(u64 n, va_list args){
+ va_list vlc;
+ va_copy(vlc, args);
+ str r = dnstr(vlen_nstrs(n, vlc));
+ for(u64 i = 0; i < n; i++) {
+ str t = va_arg(args, str);
+ copy_str(r, t);
+ }
+ va_end(vlc);
+ return r;
+}
+
str read_delim(char *buf, char d){
u32 i = 0;
while(buf[i] && buf[i] != d) i++;