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optimized updatestatus by using library functions

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This commit is contained in:
Ashish Kumar Yadav 2021-02-09 20:51:47 +05:30
parent ffd1403114
commit 07f444980d
1 changed files with 11 additions and 14 deletions
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25
dwmblocks.c
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@ -244,33 +244,30 @@ int
updatestatus()
{
char *s = statustext;
char *c, *p;
size_t len;
Block *block = blocks;
/* checking half of the function */
for (; block->pathu; block++) {
c = block->curcmdout, p = block->prvcmdout;
for (; *c != '\0' && *c == *p; c++, p++);
s += c - block->curcmdout;
if (*c != *p)
len = strlen(block->curcmdout);
if (memcmp(block->curcmdout, block->prvcmdout, len + 1) != 0)
goto update;
if (c == block->curcmdout)
if (len == 0)
continue;
if (block->pathc /* && block->signal */)
s++;
s += DELIMITERLENGTH;
s += len + (block->pathc ? 1 : 0) + DELIMITERLENGTH;
}
return 0;
/* updating half of the function */
for (; block->pathu; block++) {
c = block->curcmdout, p = block->prvcmdout;
len = strlen(block->curcmdout);
update:
for (; (*p = *c) != '\0'; c++, p++)
*(s++) = *c;
if (c == block->curcmdout)
memcpy(block->prvcmdout, block->curcmdout, len + 1);
if (len == 0)
continue;
if (block->pathc /* && block->signal */)
memcpy(s, block->curcmdout, len);
s += len;
if (block->pathc)
*(s++) = block->signal;
memcpy(s, delimiter, DELIMITERLENGTH);
s += DELIMITERLENGTH;