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4 Commits

Author SHA1 Message Date
Bjoern Walk b9879cbfc7 hyptop: Don't show visualization in structured output 
The utilization visualization column does not provide meaningful data
when using structured output. Omit it when an output format has been
specified on the command line.

Reviewed-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
 2024-11-29 15:52:24 +01:00
Bjoern Walk e61ed4f433 hyptop: Support for structured output 
Introduce a new command line flag ("--format") to specify the output
format in batch mode. Valid options are "pairs" for shell-compatible key
value pairs, "csv" for CSV, "json" for a formatted JSON document, and
"json-seq" for a stream of JSON text sequences as per RFC7464[1].

[1]: https://datatracker.ietf.org/doc/html/rfc7464

Note: Specifying the --format flag implies the --batch_mode flag.

Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
 2024-11-29 15:52:24 +01:00
Jan Höppner 637750f299 hyptop: Replace strncpy() with util_strlcpy() 
Ensure that strings are copied correctly by using util_strlcpy() rather
than strncpy().

This fixes the following GCC8 compile warnings:

sd_core.c: In function ‘sd_cpu_new’:
sd_core.c:222:2: warning: ‘strncpy’ specified bound 9 equals destination
size [-Wstringop-truncation]
  strncpy(cpu->id, id, sizeof(cpu->id));
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sd_core.c: In function ‘sd_sys_new’:
sd_core.c:254:2: warning: ‘strncpy’ specified bound 9 equals destination
size [-Wstringop-truncation]
  strncpy(sys_new->id, id, sizeof(sys_new->id));
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

tbox.c:160:2: warning: ‘strncpy’ specified bound 121 equals destination
size [-Wstringop-truncation]
  strncpy(line_cpy, line, sizeof(line_cpy));
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

win_sys.c: In function ‘win_sys_set’:
win_sys.c:329:2: warning: ‘strncpy’ specified bound 9 equals destination
size [-Wstringop-truncation]
  strncpy(l_sys_id, sys_id, sizeof(l_sys_id));
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
 2018-11-16 15:19:48 +01:00
Michael Holzheu b627b8d8e1 Initial s390-tools-2.0.0 import 
This commit is based on the s390-tools-1.39.0 version.

Changes on top of s390-tools-1.39.0:

 - Add MIT license to all source files
 - Add LICENSE file
 - Transform REAMDE to README.md (markdown)
 - Add AUTHORS.md file
 - Add CONTRIBUTING.md file
 - Move changelog from README to CHANGELOG.md file

Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
 2017-08-21 10:55:40 +02:00