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| author | Pádraig Brady <P@draigBrady.com> | 2016-10-15 23:10:35 +0100 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2016-10-16 12:23:55 +0100 |
| commit | 492dcb2eb191b844a2fd5e51db3eed85289bea1f (patch) | |
| tree | 910f93d88891b573520ebd5c812d61ddc7fbeed8 /src/uptime.c | |
| parent | d035eacfdeba2da0134e606c8a63b2f3c0bd05bb (diff) | |
| download | coreutils-492dcb2eb191b844a2fd5e51db3eed85289bea1f.tar.xz | |
all: use die() rather than error(EXIT_FAILURE)
die() has the advantage of being apparent to the compiler
that it doesn't return, which will avoid warnings in some cases,
and possibly generate better code.
* cfg.mk (sc_die_EXIT_FAILURE): A new syntax check rule to
catch any new uses of error (CONSTANT, ...);
Diffstat (limited to 'src/uptime.c')
| -rw-r--r-- | src/uptime.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/uptime.c b/src/uptime.c index 74ea87d9f..ea0319f38 100644 --- a/src/uptime.c +++ b/src/uptime.c @@ -32,6 +32,7 @@ #endif #include "c-strtod.h" +#include "die.h" #include "error.h" #include "long-options.h" #include "quote.h" @@ -122,7 +123,7 @@ print_uptime (size_t n, const STRUCT_UTMP *this) #endif { if (boot_time == 0) - error (EXIT_FAILURE, errno, _("couldn't get boot time")); + die (EXIT_FAILURE, errno, _("couldn't get boot time")); uptime = time_now - boot_time; } updays = uptime / 86400; @@ -180,7 +181,7 @@ uptime (const char *filename, int options) #if HAVE_UTMPX_H || HAVE_UTMP_H if (read_utmp (filename, &n_users, &utmp_buf, options) != 0) - error (EXIT_FAILURE, errno, "%s", quotef (filename)); + die (EXIT_FAILURE, errno, "%s", quotef (filename)); #endif print_uptime (n_users, utmp_buf); |