mirror of https://github.com/yshui/picom.git
64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
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#include <string.h>
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#include "string_utils.h"
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#include "utils.h"
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/**
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* Allocate the space and copy a string.
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*/
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char *mstrcpy(const char *src) {
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char *str = cmalloc(strlen(src) + 1, char);
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strcpy(str, src);
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return str;
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}
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/**
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* Allocate the space and copy a string.
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*/
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char *mstrncpy(const char *src, unsigned len) {
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char *str = cmalloc(len + 1, char);
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strncpy(str, src, len);
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str[len] = '\0';
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return str;
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}
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/**
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* Allocate the space and join two strings.
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*/
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char *mstrjoin(const char *src1, const char *src2) {
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char *str = cmalloc(strlen(src1) + strlen(src2) + 1, char);
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strcpy(str, src1);
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strcat(str, src2);
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return str;
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}
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/**
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* Allocate the space and join two strings;
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*/
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char *
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mstrjoin3(const char *src1, const char *src2, const char *src3) {
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char *str = cmalloc(strlen(src1) + strlen(src2)
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+ strlen(src3) + 1, char);
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strcpy(str, src1);
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strcat(str, src2);
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strcat(str, src3);
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return str;
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}
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/**
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* Concatenate a string on heap with another string.
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*/
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void mstrextend(char **psrc1, const char *src2) {
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*psrc1 = crealloc(*psrc1, (*psrc1 ? strlen(*psrc1): 0) + strlen(src2) + 1,
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char);
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strcat(*psrc1, src2);
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}
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