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*: Switch to POSIX utmpx API

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UTMP is SVID legacy, UTMPX is mandated by POSIX.

Glibc and uClibc have identical layout of UTMP and UTMPX, both of these
libc treat _PATH_UTMPX as _PATH_UTMP so from a user-perspective nothing
changes except the names of the API entrypoints.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
This commit is contained in:
Bernhard Reutner-Fischer
2015-04-02 23:03:46 +02:00
parent 1186894f77
commit 86a7f18f21
9 changed files with 56 additions and 52 deletions
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8
miscutils/wall.c
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@@ -32,7 +32,7 @@
int wall_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int wall_main(int argc UNUSED_PARAM, char **argv)
{
struct utmp *ut;
struct utmpx *ut;
char *msg;
int fd;
@@ -46,8 +46,8 @@ int wall_main(int argc UNUSED_PARAM, char **argv)
msg = xmalloc_read(fd, NULL);
if (ENABLE_FEATURE_CLEAN_UP && argv[1])
close(fd);
setutent();
while ((ut = getutent()) != NULL) {
setutxent();
while ((ut = getutxent()) != NULL) {
char *line;
if (ut->ut_type != USER_PROCESS)
continue;
@@ -56,7 +56,7 @@ int wall_main(int argc UNUSED_PARAM, char **argv)
free(line);
}
if (ENABLE_FEATURE_CLEAN_UP) {
endutent();
endutxent();
free(msg);
}
return EXIT_SUCCESS;