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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/str.c
parent249866e3d1e11dc72eaa1305f4bb479ded92ef38 (diff)
initial clang-format
Diffstat (limited to 'src/str.c')
-rw-r--r--src/str.c43
1 files changed, 29 insertions, 14 deletions
diff --git a/src/str.c b/src/str.c
index 7d5ab5e..5294f99 100644
--- a/src/str.c
+++ b/src/str.c
@@ -1,4 +1,5 @@
#include "str.h"
+
#include "stralloc.h"
/**
@@ -8,61 +9,67 @@
@brief string handling functions
*/
-unsigned int str_copy(register char *s,register const char *t)
+unsigned int str_copy(register char *s, register const char *t)
{
register int len;
len = 0;
for (;;) {
+ // clang-format off
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
+ // clang-format on
}
}
-unsigned int str_copyb(register char *s,register const char *t,unsigned int max)
+unsigned int str_copyb(register char *s, register const char *t, unsigned int max)
{
register int len;
len = 0;
while (max-- > 0) {
+ // clang-format off
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
if (!(*s = *t)) { return len; } ++s; ++t; ++len;
+ // clang-format on
}
return len;
}
-int str_diff(register const char *s,register const char *t)
+int str_diff(register const char *s, register const char *t)
{
register char x;
for (;;) {
+ // clang-format off
x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
+ // clang-format on
}
- return ((int)(unsigned int)(unsigned char) x)
- - ((int)(unsigned int)(unsigned char) *t);
+ return ((int)(unsigned int)(unsigned char)x) - ((int)(unsigned int)(unsigned char)*t);
}
-int str_diffn(register const char *s,register const char *t,unsigned int len)
+int str_diffn(register const char *s, register const char *t, unsigned int len)
{
register char x;
for (;;) {
+ // clang-format off
if (!len--) { return 0; } x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
if (!len--) { return 0; } x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
if (!len--) { return 0; } x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
if (!len--) { return 0; } x = *s; if (x != *t) { break; } if (!x) { break; } ++s; ++t;
+ // clang-format on
}
- return ((int)(unsigned int)(unsigned char) x)
- - ((int)(unsigned int)(unsigned char) *t);
+ return ((int)(unsigned int)(unsigned char)x) - ((int)(unsigned int)(unsigned char)*t);
}
unsigned int str_len(register const char *s)
@@ -71,14 +78,16 @@ unsigned int str_len(register const char *s)
t = s;
for (;;) {
+ // clang-format off
if (!*t) { return t - s; } ++t;
if (!*t) { return t - s; } ++t;
if (!*t) { return t - s; } ++t;
if (!*t) { return t - s; } ++t;
+ // clang-format on
}
}
-unsigned int str_chr(register const char *s,int c)
+unsigned int str_chr(register const char *s, int c)
{
register char ch;
register const char *t;
@@ -86,15 +95,17 @@ unsigned int str_chr(register const char *s,int c)
ch = c;
t = s;
for (;;) {
+ // clang-format off
if (!*t) { break; } if (*t == ch) { break; } ++t;
if (!*t) { break; } if (*t == ch) { break; } ++t;
if (!*t) { break; } if (*t == ch) { break; } ++t;
if (!*t) { break; } if (*t == ch) { break; } ++t;
+ // clang-format on
}
return t - s;
}
-unsigned int str_rchr(register const char *s,int c)
+unsigned int str_rchr(register const char *s, int c)
{
register char ch;
register const char *t;
@@ -104,32 +115,36 @@ unsigned int str_rchr(register const char *s,int c)
t = s;
u = 0;
for (;;) {
+ // clang-format off
if (!*t) { break; } if (*t == ch) { u = t; } ++t;
if (!*t) { break; } if (*t == ch) { u = t; } ++t;
if (!*t) { break; } if (*t == ch) { u = t; } ++t;
if (!*t) { break; } if (*t == ch) { u = t; } ++t;
+ // clang-format on
}
if (!u) u = t;
return u - s;
}
-int str_start(register const char *s,register const char *t)
+int str_start(register const char *s, register const char *t)
{
register char x;
for (;;) {
+ // clang-format off
x = *t++; if (!x) return 1; if (x != *s++) return 0;
x = *t++; if (!x) return 1; if (x != *s++) return 0;
x = *t++; if (!x) return 1; if (x != *s++) return 0;
x = *t++; if (!x) return 1; if (x != *s++) return 0;
+ // clang-format on
}
}
-char *str_append(char *dest, char const *s)
+char *str_append(char *dest, const char *s)
{
static stralloc sa = {0};
- stralloc_copys(&sa,dest);
- stralloc_catb(&sa,s,sizeof(s));
+ stralloc_copys(&sa, dest);
+ stralloc_catb(&sa, s, sizeof(s));
return sa.s;
}