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common plugin code, removed clixon_proc.c

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This commit is contained in:
Olof hagsand 2017-04-12 22:39:01 +02:00
parent 2758a30bb7
commit 85af4342dc
13 changed files with 142 additions and 542 deletions
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32
lib/src/clixon_file.c
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@ -51,6 +51,7 @@
#include <sys/param.h>
#include <unistd.h>
#include <netinet/in.h>
#include <grp.h>
/* cligen */
#include <cligen/cligen.h>
@ -229,3 +230,34 @@ clicon_file_copy(char *src,
}
/*! Translate group name to gid. Return -1 if error or not found.
* @param[in] name Name of group
* @param[out] gid Group id
* @retval 0 OK
* @retval -1 Error. or not found
*/
int
group_name2gid(char *name,
gid_t *gid)
{
char buf[1024];
struct group g0;
struct group *gr = &g0;
struct group *gtmp;
gr = &g0;
/* This leaks memory in ubuntu */
if (getgrnam_r(name, gr, buf, sizeof(buf), &gtmp) < 0){
clicon_err(OE_UNIX, errno, "%s: getgrnam_r(%s): %s",
__FUNCTION__, name, strerror(errno));
return -1;
}
if (gtmp == NULL){
clicon_err(OE_UNIX, 0, "%s: No such group: %s", __FUNCTION__, name);
fprintf(stderr, "No such group %s\n", name);
return -1;
}
if (gid)
*gid = gr->gr_gid;
return 0;
}