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annotate rvinterf/etmsync/hostmkdir.c @ 926:6a0aa8d36d06

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rvinterf backslash escape: introduce libprint The new helper function library named libprint is meant to replace the badly misnamed libg23, and will soon contain functions for printing all of the same kinds of GPF TST packets that are now handled in libg23. However, we are also moving safe_print_trace() from libasync to this new library, and changing it to emit our new backslash escape format.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:47:46 +0000
parents d332fbf5c145
children
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d332fbf5c145 etmsync: host_mkdir() function factored out of fc-fsio
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1 /*
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2 * host_mkdir() function has been factored out into this module.
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3 */
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4
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5 #include <sys/types.h>
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6 #include <sys/stat.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <unistd.h>
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10 #include "exitcodes.h"
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11
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12 host_mkdir(pathname)
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13 char *pathname;
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14 {
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15 int rc;
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16 struct stat st;
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17
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18 rc = stat(pathname, &st);
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19 if (rc < 0) {
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20 rc = mkdir(pathname, 0777);
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21 if (rc < 0) {
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22 perror(pathname);
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23 return(ERROR_UNIX);
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24 }
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25 return(0);
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26 } else {
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27 if (S_ISDIR(st.st_mode))
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28 return(0);
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29 else {
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30 fprintf(stderr,
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31 "error: %s already exists and is not a directory\n",
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32 pathname);
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33 return(ERROR_UNIX);
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34 }
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35 }
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36 }