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authorJannis Hoffmann <jannis@fehcom.de>2024-07-09 14:41:53 +0200
committerJannis Hoffmann <jannis@fehcom.de>2024-07-09 14:41:53 +0200
commit5fadc0cbb8577c61d66bd6f19ceaf0507c11e23b (patch)
tree684758441f5b431d0008253243034b6a4a29417c /src/stralloc.c
parent249866e3d1e11dc72eaa1305f4bb479ded92ef38 (diff)
initial clang-format
Diffstat (limited to 'src/stralloc.c')
-rw-r--r--src/stralloc.c87
1 files changed, 48 insertions, 39 deletions
diff --git a/src/stralloc.c b/src/stralloc.c
index 8c0335e..8cd8a10 100644
--- a/src/stralloc.c
+++ b/src/stralloc.c
@@ -1,8 +1,10 @@
+#include "stralloc.h"
+
#include <stdlib.h>
+
+#include "alloc.h"
#include "byte.h"
#include "str.h"
-#include "stralloc.h"
-#include "alloc.h"
/**
@file stralloc.c
@@ -11,46 +13,46 @@
@brief genious dynamic string handling
*/
-int stralloc_starts(stralloc *sa,const char *s)
+int stralloc_starts(stralloc *sa, const char *s)
{
int len;
len = str_len(s);
- return (sa->len >= len) && byte_equal(s,len,sa->s);
+ return (sa->len >= len) && byte_equal(s, len, sa->s);
}
-int stralloc_cat(stralloc *sato,stralloc *safrom)
+int stralloc_cat(stralloc *sato, stralloc *safrom)
{
- return stralloc_catb(sato,safrom->s,safrom->len);
+ return stralloc_catb(sato, safrom->s, safrom->len);
}
-int stralloc_catb(stralloc *sa,const char *s,unsigned int n)
+int stralloc_catb(stralloc *sa, const char *s, unsigned int n)
{
- if (!sa->s) return stralloc_copyb(sa,s,n);
- if (!stralloc_readyplus(sa,n + 1)) return 0;
- byte_copy(sa->s + sa->len,n,s);
+ if (!sa->s) return stralloc_copyb(sa, s, n);
+ if (!stralloc_readyplus(sa, n + 1)) return 0;
+ byte_copy(sa->s + sa->len, n, s);
sa->len += n;
sa->s[sa->len] = 'Z'; /* ``offensive programming'' */
return 1;
}
-int stralloc_cats(stralloc *sa,const char *s)
+int stralloc_cats(stralloc *sa, const char *s)
{
- return stralloc_catb(sa,s,str_len(s));
+ return stralloc_catb(sa, s, str_len(s));
}
-int stralloc_copy(stralloc *sato,stralloc *safrom)
+int stralloc_copy(stralloc *sato, stralloc *safrom)
{
- return stralloc_copyb(sato,safrom->s,safrom->len);
+ return stralloc_copyb(sato, safrom->s, safrom->len);
}
-int stralloc_ready(stralloc *sa,size_t len)
+int stralloc_ready(stralloc *sa, size_t len)
{
- register size_t wanted = len+(len>>3)+30; /* heuristic from djb */
- if (wanted<len) wanted = len;
- if (!sa->s || sa->a<len) {
- register char* tmp;
- if (!(tmp = realloc(sa->s,wanted))) // !!! needs stdlib (realloc)
+ register size_t wanted = len + (len >> 3) + 30; /* heuristic from djb */
+ if (wanted < len) wanted = len;
+ if (!sa->s || sa->a < len) {
+ register char *tmp;
+ if (!(tmp = realloc(sa->s, wanted))) // !!! needs stdlib (realloc)
return 0;
sa->a = wanted;
sa->s = tmp;
@@ -58,30 +60,30 @@ int stralloc_ready(stralloc *sa,size_t len)
return 1;
}
-int stralloc_readyplus(stralloc *sa,size_t len)
+int stralloc_readyplus(stralloc *sa, size_t len)
{
if (sa->s) {
- if (sa->len + len < len) return 0; /* catch integer overflow */
- return stralloc_ready(sa,sa->len+len);
+ if (sa->len + len < len) return 0; /* catch integer overflow */
+ return stralloc_ready(sa, sa->len + len);
} else
- return stralloc_ready(sa,len);
+ return stralloc_ready(sa, len);
}
-int stralloc_copyb(stralloc *sa,const char *s,unsigned int n)
+int stralloc_copyb(stralloc *sa, const char *s, unsigned int n)
{
- if (!stralloc_ready(sa,n + 1)) return 0;
- byte_copy(sa->s,n,s);
+ if (!stralloc_ready(sa, n + 1)) return 0;
+ byte_copy(sa->s, n, s);
sa->len = n;
sa->s[n] = 'Z'; /* ``offensive programming'' */
return 1;
}
-int stralloc_copys(stralloc *sa,const char *s)
+int stralloc_copys(stralloc *sa, const char *s)
{
- return stralloc_copyb(sa,s,str_len(s));
+ return stralloc_copyb(sa, s, str_len(s));
}
-int stralloc_catulong0(stralloc *sa,unsigned long u,unsigned int n)
+int stralloc_catulong0(stralloc *sa, unsigned long u, unsigned int n)
{
unsigned int len;
unsigned long q;
@@ -89,29 +91,35 @@ int stralloc_catulong0(stralloc *sa,unsigned long u,unsigned int n)
len = 1;
q = u;
- while (q > 9) { ++len; q /= 10; }
+ while (q > 9) {
+ ++len;
+ q /= 10;
+ }
if (len < n) len = n;
- if (!stralloc_readyplus(sa,len)) return 0;
+ if (!stralloc_readyplus(sa, len)) return 0;
s = sa->s + sa->len;
sa->len += len;
- while (len) { s[--len] = '0' + (u % 10); u /= 10; }
+ while (len) {
+ s[--len] = '0' + (u % 10);
+ u /= 10;
+ }
return 1;
}
-int stralloc_catlong0(stralloc *sa,long l,unsigned int n)
+int stralloc_catlong0(stralloc *sa, long l, unsigned int n)
{
if (l < 0) {
- if (!stralloc_append(sa,"-")) return 0;
+ if (!stralloc_append(sa, "-")) return 0;
l = -l;
}
- return stralloc_catulong0(sa,l,n);
+ return stralloc_catulong0(sa, l, n);
}
-int stralloc_append(stralloc *sa,const char *in)
+int stralloc_append(stralloc *sa, const char *in)
{
- if (stralloc_readyplus(sa,1)) {
+ if (stralloc_readyplus(sa, 1)) {
sa->s[sa->len] = *in;
++sa->len;
return 1;
@@ -119,7 +127,8 @@ int stralloc_append(stralloc *sa,const char *in)
return 0;
}
-void stralloc_free(stralloc *sa) {
+void stralloc_free(stralloc *sa)
+{
if (sa->s) free(sa->s);
sa->s = 0;
sa->a = sa->len = 0;