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library: rename clashing pwcache functions

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On MacOS the system already has user_from_uid and group_from_gid.
These are renamed pwcache_get_user and pwcache_get_group.

For the old library, pwcache_get_user needs to be exported
for skill.

References:
 https://gitlab.com/procps-ng/procps/issues/34

Signed-off-by: Craig Small <csmall@enc.com.au>
This commit is contained in:
Craig Small
2016-06-18 08:17:45 +10:00
parent eca9168617
commit 639c58312b
5 changed files with 25 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
proc/readproc.c
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@ -459,7 +459,7 @@ static void supgrps_from_supgids (proc_t *p) {
t = 0;
do {
if (',' == *s) ++s;
g = group_from_gid((uid_t)strtol(s, &s, 10));
g = pwcache_get_group((uid_t)strtol(s, &s, 10));
p->supgrp = xrealloc(p->supgrp, P_G_SZ+t+2);
t += snprintf(p->supgrp+t, P_G_SZ+2, "%s%s", t ? "," : "", g);
} while (*s);
@ -955,21 +955,21 @@ static proc_t* simple_readproc(PROCTAB *restrict const PT, proc_t *restrict cons
/* some number->text resolving which is time consuming */
if (flags & PROC_FILLUSR){
memcpy(p->euser, user_from_uid(p->euid), sizeof p->euser);
memcpy(p->euser, pwcache_get_user(p->euid), sizeof p->euser);
if(flags & PROC_FILLSTATUS) {
memcpy(p->ruser, user_from_uid(p->ruid), sizeof p->ruser);
memcpy(p->suser, user_from_uid(p->suid), sizeof p->suser);
memcpy(p->fuser, user_from_uid(p->fuid), sizeof p->fuser);
memcpy(p->ruser, pwcache_get_user(p->ruid), sizeof p->ruser);
memcpy(p->suser, pwcache_get_user(p->suid), sizeof p->suser);
memcpy(p->fuser, pwcache_get_user(p->fuid), sizeof p->fuser);
}
}
/* some number->text resolving which is time consuming */
if (flags & PROC_FILLGRP){
memcpy(p->egroup, group_from_gid(p->egid), sizeof p->egroup);
memcpy(p->egroup, pwcache_get_group(p->egid), sizeof p->egroup);
if(flags & PROC_FILLSTATUS) {
memcpy(p->rgroup, group_from_gid(p->rgid), sizeof p->rgroup);
memcpy(p->sgroup, group_from_gid(p->sgid), sizeof p->sgroup);
memcpy(p->fgroup, group_from_gid(p->fgid), sizeof p->fgroup);
memcpy(p->rgroup, pwcache_get_group(p->rgid), sizeof p->rgroup);
memcpy(p->sgroup, pwcache_get_group(p->sgid), sizeof p->sgroup);
memcpy(p->fgroup, pwcache_get_group(p->fgid), sizeof p->fgroup);
}
}
@ -1062,21 +1062,21 @@ static proc_t* simple_readtask(PROCTAB *restrict const PT, const proc_t *restric
/* some number->text resolving which is time consuming */
if (flags & PROC_FILLUSR){
memcpy(t->euser, user_from_uid(t->euid), sizeof t->euser);
memcpy(t->euser, pwcache_get_user(t->euid), sizeof t->euser);
if(flags & PROC_FILLSTATUS) {
memcpy(t->ruser, user_from_uid(t->ruid), sizeof t->ruser);
memcpy(t->suser, user_from_uid(t->suid), sizeof t->suser);
memcpy(t->fuser, user_from_uid(t->fuid), sizeof t->fuser);
memcpy(t->ruser, pwcache_get_user(t->ruid), sizeof t->ruser);
memcpy(t->suser, pwcache_get_user(t->suid), sizeof t->suser);
memcpy(t->fuser, pwcache_get_user(t->fuid), sizeof t->fuser);
}
}
/* some number->text resolving which is time consuming */
if (flags & PROC_FILLGRP){
memcpy(t->egroup, group_from_gid(t->egid), sizeof t->egroup);
memcpy(t->egroup, pwcache_get_group(t->egid), sizeof t->egroup);
if(flags & PROC_FILLSTATUS) {
memcpy(t->rgroup, group_from_gid(t->rgid), sizeof t->rgroup);
memcpy(t->sgroup, group_from_gid(t->sgid), sizeof t->sgroup);
memcpy(t->fgroup, group_from_gid(t->fgid), sizeof t->fgroup);
memcpy(t->rgroup, pwcache_get_group(t->rgid), sizeof t->rgroup);
memcpy(t->sgroup, pwcache_get_group(t->sgid), sizeof t->sgroup);
memcpy(t->fgroup, pwcache_get_group(t->fgid), sizeof t->fgroup);
}
}