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author | Mattias Andrée <maandree@kth.se> | 2018-11-07 22:18:04 +0100 |
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committer | Mattias Andrée <maandree@kth.se> | 2018-11-07 22:18:04 +0100 |
commit | 9fc2b129167e1f2a16d942369f057f618a00d81c (patch) | |
tree | c15d15d8afc525a423ce0d43d95f676e6e5a2541 /man/libsimple_getenv_e.3 | |
parent | Add arrayalloc man page (diff) | |
download | libsimple-9fc2b129167e1f2a16d942369f057f618a00d81c.tar.gz libsimple-9fc2b129167e1f2a16d942369f057f618a00d81c.tar.bz2 libsimple-9fc2b129167e1f2a16d942369f057f618a00d81c.tar.xz |
Move section 3 man pages to man3/ and add libsimple.h.0
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'man/libsimple_getenv_e.3')
-rw-r--r-- | man/libsimple_getenv_e.3 | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/man/libsimple_getenv_e.3 b/man/libsimple_getenv_e.3 deleted file mode 100644 index 7e3a3ca..0000000 --- a/man/libsimple_getenv_e.3 +++ /dev/null @@ -1,73 +0,0 @@ -.TH LIBSIMPLE_GETENV_E 3 2018-10-20 libsimple -.SH NAME -libsimple_getenv_e \- get value of an environment variable or the empty string -.SH SYNOPSIS -.nf -#include <libsimple.h> - -static inline const char *libsimple_getenv_e(const char *\fIname\fP); - -#ifndef getenv_e -# define getenv_e libsimple_getenv_e -#endif -.fi -.PP -Link with -.IR \-lsimple . -.SH DESCRIPTION -The -.BR libsimple_getenv_e () -function searches the environment of the calling -process for the environment variable -.IR name . -If it exists, its value is returned. If it does -not exist, the empty string is returned. -.PP -Modifications to the environment variable made from -within the process, its parent, or other ancestor, -that have not be come visible to other process via -replacement of the process image, are visible to the -.BR libsimple_getenv_e () -function. -.SH RETURN VALUE -If the environment variable -.I name -is defined, its value is returned, otherwise the -empty string is returned. -.SH ERRORS -The -.BR libsimple_getenv_e () -function cannot fail. -.SH ATTRIBUTES -For an explanation of the terms used in this section, see -.BR attributes (7). -.TS -allbox; -lb lb lb -l l l. -Interface Attribute Value -T{ -.BR libsimple_getenv_e () -T} Thread safety MT-Safe env -T{ -.BR libsimple_getenv_e () -T} Async-signal safety AS-Safe -T{ -.BR libsimple_getenv_e () -T} Async-cancel safety AC-Safe -.TE -.SH EXAMPLES -None. -.SH APPLICATION USAGE -None. -.SH RATIONALE -None. -.SH FUTURE DIRECTIONS -None. -.SH NOTES -None. -.SH BUGS -None. -.SH SEE ALSO -.BR libsimple_getenv_ne (3), -.BR getenv (3) |