src/usr.bin/mail/v7.local.c - diff

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version 1.17, 2016/07/19 06:43:27

version 1.18, 2018/09/16 02:38:57

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#include "rcv.h"

#include <stdlib.h>

#include <fcntl.h>

#include <pwd.h>

#include "extern.h"

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* mail is queued).

void

findmail(char *user, char *buf, int buflen)

findmail(const char *user, char *buf, int buflen)

{

char *mbox;

struct stat sb;

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* Discover user login name.

char *

const char *

username(void)

{

char *np;

const char *np;

uid_t uid;

if ((np = getenv("USER")) != NULL)

return(np);

if ((np = getenv("LOGNAME")) != NULL)

return(np);

if ((np = getname(uid = getuid())) != NULL)

if ((np = user_from_uid(uid = getuid(), 1)) != NULL)

return(np);

if ((np = getlogin()) != NULL)

return(np);

printf("Cannot associate a name with uid %u\n", (unsigned)uid);

printf("Cannot associate a name with uid %u\n", uid);

return(NULL);

}