Karel Zak
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e113093ce9
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lib/env: add function to save and restore unwanted variables
Signed-off-by: Karel Zak <kzak@redhat.com>
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2020-08-25 10:43:07 +02:00 |
Sami Kerola
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ed292a08dd
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include: add remove_entry() to env.h
A function to remove an command-line option argument, or environment
variable.
Requested-by: Karel Zak <kzak@redhat.com>
Reference: https://github.com/karelzak/util-linux/pull/1003#discussion_r403988092
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
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2020-04-13 12:14:08 +01:00 |
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Karel Zak
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05d8868d86
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include/env: minor fixes and clean ups
Signed-off-by: Karel Zak <kzak@redhat.com>
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2016-08-16 12:35:57 +02:00 |
|
Sami Kerola
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984a60965a
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misc: always check setenv(3) return value
At least glibc setenv(3) can fail when system runs out of memory.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
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2016-08-12 21:25:36 +01:00 |
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Sami Kerola
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e0b6ab5687
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include/env: unify indentation
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
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2012-10-19 15:07:44 +02:00 |
|
Karel Zak
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90af3fe39b
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inclide/env: innclude c.h, remove _() macro from xsetenv()
Signed-off-by: Karel Zak <kzak@redhat.com>
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2012-06-05 15:44:12 +02:00 |
Ludwig Nussel
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e557efdedd
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su: introduce xsetenv globally
Signed-off-by: Ludwig Nussel <ludwig.nussel@suse.de>
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2012-06-05 15:16:18 +02:00 |
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Karel Zak
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035507c84b
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lib: [env] consolidate safe_getenv() usage
Signed-off-by: Karel Zak <kzak@redhat.com>
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2011-01-03 12:28:48 +01:00 |
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Karel Zak
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48d7b13a1e
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Imported from util-linux-2.13-pre1 tarball.
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2006-12-07 00:26:54 +01:00 |