From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 13 Nov 2015 17:12:37 +0000 (+0100)
Subject: util-lib: when parsing time values, accept "M" as short for "month"
X-Git-Tag: v228~16^2~9
X-Git-Url: http://git-history.diyao.me/?a=commitdiff_plain;h=eb55ec9feccead1ea359fccf915fa8333ec20879;p=systemd%2F.git

util-lib: when parsing time values, accept "M" as short for "month"

nginx defines an uppercase "M" that way (in contrast to the lowercase
"m" for "minute"), and it sounds like an OK logic to follow, so that we
understand a true superset of time values nginx understands.

http://nginx.org/en/docs/syntax.html
---

diff --git a/man/systemd.time.xml b/man/systemd.time.xml
index 135eb35f1b..ec13781f15 100644
--- a/man/systemd.time.xml
+++ b/man/systemd.time.xml
@@ -82,7 +82,7 @@
       <listitem><para>hours, hour, hr, h</para></listitem>
       <listitem><para>days, day, d</para></listitem>
       <listitem><para>weeks, week, w</para></listitem>
-      <listitem><para>months, month</para></listitem>
+      <listitem><para>months, month, M</para></listitem>
       <listitem><para>years, year, y</para></listitem>
     </itemizedlist>
 
diff --git a/src/basic/time-util.c b/src/basic/time-util.c
index b36fbe4f09..647763a230 100644
--- a/src/basic/time-util.c
+++ b/src/basic/time-util.c
@@ -323,15 +323,15 @@ char *format_timespan(char *buf, size_t l, usec_t t, usec_t accuracy) {
                 const char *suffix;
                 usec_t usec;
         } table[] = {
-                { "y", USEC_PER_YEAR },
-                { "month", USEC_PER_MONTH },
-                { "w", USEC_PER_WEEK },
-                { "d", USEC_PER_DAY },
-                { "h", USEC_PER_HOUR },
-                { "min", USEC_PER_MINUTE },
-                { "s", USEC_PER_SEC },
-                { "ms", USEC_PER_MSEC },
-                { "us", 1 },
+                { "y",     USEC_PER_YEAR   },
+                { "month", USEC_PER_MONTH  },
+                { "w",     USEC_PER_WEEK   },
+                { "d",     USEC_PER_DAY    },
+                { "h",     USEC_PER_HOUR   },
+                { "min",   USEC_PER_MINUTE },
+                { "s",     USEC_PER_SEC    },
+                { "ms",    USEC_PER_MSEC   },
+                { "us",    1               },
         };
 
         unsigned i;
@@ -711,33 +711,34 @@ int parse_time(const char *t, usec_t *usec, usec_t default_unit) {
                 const char *suffix;
                 usec_t usec;
         } table[] = {
-                { "seconds", USEC_PER_SEC },
-                { "second", USEC_PER_SEC },
-                { "sec", USEC_PER_SEC },
-                { "s", USEC_PER_SEC },
+                { "seconds", USEC_PER_SEC    },
+                { "second",  USEC_PER_SEC    },
+                { "sec",     USEC_PER_SEC    },
+                { "s",       USEC_PER_SEC    },
                 { "minutes", USEC_PER_MINUTE },
-                { "minute", USEC_PER_MINUTE },
-                { "min", USEC_PER_MINUTE },
-                { "months", USEC_PER_MONTH },
-                { "month", USEC_PER_MONTH },
-                { "msec", USEC_PER_MSEC },
-                { "ms", USEC_PER_MSEC },
-                { "m", USEC_PER_MINUTE },
-                { "hours", USEC_PER_HOUR },
-                { "hour", USEC_PER_HOUR },
-                { "hr", USEC_PER_HOUR },
-                { "h", USEC_PER_HOUR },
-                { "days", USEC_PER_DAY },
-                { "day", USEC_PER_DAY },
-                { "d", USEC_PER_DAY },
-                { "weeks", USEC_PER_WEEK },
-                { "week", USEC_PER_WEEK },
-                { "w", USEC_PER_WEEK },
-                { "years", USEC_PER_YEAR },
-                { "year", USEC_PER_YEAR },
-                { "y", USEC_PER_YEAR },
-                { "usec", 1ULL },
-                { "us", 1ULL },
+                { "minute",  USEC_PER_MINUTE },
+                { "min",     USEC_PER_MINUTE },
+                { "months",  USEC_PER_MONTH  },
+                { "month",   USEC_PER_MONTH  },
+                { "M",       USEC_PER_MONTH  },
+                { "msec",    USEC_PER_MSEC   },
+                { "ms",      USEC_PER_MSEC   },
+                { "m",       USEC_PER_MINUTE },
+                { "hours",   USEC_PER_HOUR   },
+                { "hour",    USEC_PER_HOUR   },
+                { "hr",      USEC_PER_HOUR   },
+                { "h",       USEC_PER_HOUR   },
+                { "days",    USEC_PER_DAY    },
+                { "day",     USEC_PER_DAY    },
+                { "d",       USEC_PER_DAY    },
+                { "weeks",   USEC_PER_WEEK   },
+                { "week",    USEC_PER_WEEK   },
+                { "w",       USEC_PER_WEEK   },
+                { "years",   USEC_PER_YEAR   },
+                { "year",    USEC_PER_YEAR   },
+                { "y",       USEC_PER_YEAR   },
+                { "usec",    1ULL            },
+                { "us",      1ULL            },
         };
 
         const char *p, *s;