Last change
on this file since 3858 was 3509, checked in by Bruno Cornec, 9 years ago |
- Change mr_msg_int interface by adding the FUNCTION macro
- Use mr_msg in mr_system
- Ability to use that new log system everywhere now
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-
Property svn:eol-style
set to
native
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File size:
956 bytes
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1 | /*
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2 | * $Id$
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3 | *
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4 | * Code (c)2006-2016 Bruno Cornec <bruno@mondorescue.org>
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5 | *
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6 | * Main file of mr_sys : a very small and simple
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7 | * library for system management
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8 | *
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9 | * Provided under the GPLv2
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10 | */
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11 |
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12 | #ifndef _GNU_SOURCE
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13 | #define _GNU_SOURCE
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14 | #endif
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15 |
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16 | #include <stdio.h>
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17 | #include <stdlib.h>
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18 |
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19 | #include "mr_err.h"
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20 | #include "mr_msg.h"
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21 | #include "mr_mem.h"
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22 |
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23 | /*
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24 | * Function that calls system in a sure way
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25 | */
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26 | int mr_system_int(int line, const char *file, const char *fmt, ...) {
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27 |
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28 | char *cmd = NULL;
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29 | int res = 0;
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30 | va_list args;
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31 |
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32 | va_start(args,fmt);
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33 | /*
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34 | printf("Format : %s\n",fmt);
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35 | */
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36 | res = vasprintf(&cmd, fmt, args);
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37 | if (res == -1) {
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38 | mr_msg_int(1,line,file,"mr_system_int","Unable to alloc memory in mr_system_int\nExiting...");
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39 | mr_exit(-1,"Unable to alloc memory in mr_system_int");
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40 | }
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41 | /*
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42 | printf("Command : %s\n",cmd);
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43 | */
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44 | res = system(cmd);
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45 | if (res < 0 ) {
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46 | mr_msg(4, "Unable to execute %s",cmd);
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47 | }
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48 | mr_free(cmd);
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49 | va_end(args);
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50 | return(res);
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51 | }
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