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Side by Side Diff: fusl/src/temp/mkdtemp.c

Issue 1714623002: [fusl] clang-format fusl (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: headers too Created 4 years, 10 months ago
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1 #include <string.h> 1 #include <string.h>
2 #include <stdlib.h> 2 #include <stdlib.h>
3 #include <errno.h> 3 #include <errno.h>
4 #include <sys/stat.h> 4 #include <sys/stat.h>
5 5
6 char *__randname(char *); 6 char* __randname(char*);
7 7
8 char *mkdtemp(char *template) 8 char* mkdtemp(char* template) {
9 { 9 size_t l = strlen(template);
10 » size_t l = strlen(template); 10 int retries = 100;
11 » int retries = 100;
12 11
13 » if (l<6 || memcmp(template+l-6, "XXXXXX", 6)) { 12 if (l < 6 || memcmp(template + l - 6, "XXXXXX", 6)) {
14 » » errno = EINVAL; 13 errno = EINVAL;
15 » » return 0; 14 return 0;
16 » } 15 }
17 16
18 » do { 17 do {
19 » » __randname(template+l-6); 18 __randname(template + l - 6);
20 » » if (!mkdir(template, 0700)) return template; 19 if (!mkdir(template, 0700))
21 » } while (--retries && errno == EEXIST); 20 return template;
21 } while (--retries && errno == EEXIST);
22 22
23 » memcpy(template+l-6, "XXXXXX", 6); 23 memcpy(template + l - 6, "XXXXXX", 6);
24 » return 0; 24 return 0;
25 } 25 }
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