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- pidof(8): make -s optional and optional -o; closes #168

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first cut.
This commit is contained in:
Bernhard Reutner-Fischer
2005-10-06 15:37:02 +00:00
parent b31cb87fdc
commit 81c3a518d3
3 changed files with 136 additions and 33 deletions
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27
include/usage.h
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@ -2160,16 +2160,37 @@
"$ patch -p1 <example.diff\n" \
"$ patch -p0 -i example.diff"
#if ENABLE_FEATURE_PIDOF_SINGLE
#define USAGE_FEATURE_PIDOF_SINGLE(a) a
#else
#define USAGE_FEATURE_PIDOF_SINGLE(a)
#endif
#if ENABLE_FEATURE_PIDOF_OMIT
#define USAGE_FEATURE_PIDOF_OMIT(a) a
#else
#define USAGE_FEATURE_PIDOF_OMIT(a)
#endif
#if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
#define USAGE_PIDOF "Options:"
#else
#define USAGE_PIDOF "\n\tThis version of pidof accepts no options."
#endif
#define pidof_trivial_usage \
"process-name [OPTION] [process-name ...]"
#define pidof_full_usage \
"Lists the PIDs of all processes with names that match the\n" \
"names on the command line.\n" \
"Options:\n" \
"\t-s\t\tdisplay only a single PID"
USAGE_PIDOF \
USAGE_FEATURE_PIDOF_SINGLE("\n\t-s\t\tdisplay only a single PID") \
USAGE_FEATURE_PIDOF_OMIT("\n\t-o\t\tomit given pid.") \
USAGE_FEATURE_PIDOF_OMIT("\n\t\t\tUse %PPID to omit the parent pid of pidof itself")
#define pidof_example_usage \
"$ pidof init\n" \
"1\n"
"1\n" \
USAGE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh\n20351 5973 5950\n") \
USAGE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh -o %PPID\n20351 5950")
#ifndef CONFIG_FEATURE_FANCY_PING
#define ping_trivial_usage "host"