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author | Graham Inggs <ginggs@debian.org> | 2018-02-05 14:48:51 +0200 |
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committer | Graham Inggs <ginggs@debian.org> | 2018-02-05 14:48:51 +0200 |
commit | 2ee50d030178cede83eb9d0005fbc19f819d30fe (patch) | |
tree | 67d75c0a7c47e15bed9d0735ecf12abec4f8157b /StringUtils.c | |
parent | 31b71b67011fa52f091df6fe536a11d6d0bfb256 (diff) | |
download | debian_htop-2ee50d030178cede83eb9d0005fbc19f819d30fe.tar.gz debian_htop-2ee50d030178cede83eb9d0005fbc19f819d30fe.tar.bz2 debian_htop-2ee50d030178cede83eb9d0005fbc19f819d30fe.zip |
Imported Upstream version 2.1.0upstream/2.1.0
Diffstat (limited to 'StringUtils.c')
-rw-r--r-- | StringUtils.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/StringUtils.c b/StringUtils.c index b53f5ee..0578cde 100644 --- a/StringUtils.c +++ b/StringUtils.c @@ -17,10 +17,15 @@ in the source distribution for its full text. /*{ #include <stdio.h> -#define String_startsWith(s, match) (strstr((s), (match)) == (s)) +#define String_startsWith(s, match) (strncmp((s),(match),strlen(match)) == 0) #define String_contains_i(s1, s2) (strcasestr(s1, s2) != NULL) }*/ +/* + * String_startsWith gives better performance if strlen(match) can be computed + * at compile time (e.g. when they are immutable string literals). :) + */ + char* String_cat(const char* s1, const char* s2) { int l1 = strlen(s1); int l2 = strlen(s2); @@ -88,6 +93,9 @@ char** String_split(const char* s, char sep, int* n) { } void String_freeArray(char** s) { + if (!s) { + return; + } for (int i = 0; s[i] != NULL; i++) { free(s[i]); } |