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Diffstat (limited to 'man3/libsimple_vputenvf.3')
| -rw-r--r-- | man3/libsimple_vputenvf.3 | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/man3/libsimple_vputenvf.3 b/man3/libsimple_vputenvf.3 index 33c5559..d772c81 100644 --- a/man3/libsimple_vputenvf.3 +++ b/man3/libsimple_vputenvf.3 @@ -1,6 +1,7 @@ -.TH LIBSIMPLE_VPUTENVF 3 2018-10-20 libsimple +.TH LIBSIMPLE_VPUTENVF 3 libsimple .SH NAME libsimple_vputenvf \- change or add a string formatted value to the environment + .SH SYNOPSIS .nf #include <libsimple.h> @@ -34,6 +35,7 @@ static inline void libsimple_eputenvf(const char *\fIfmt\fP, ...); .PP Link with .IR \-lsimple . + .SH DESCRIPTION The .BR libsimple_vputenvf () @@ -88,6 +90,7 @@ for more information. Modifications made to the environment do not become visible to other process until the process image is changed. + .SH RETURN VALUE Upon successful completion, the .BR libsimple_vputenvf () @@ -96,6 +99,7 @@ and functions return 0; otherwise, they return \-1 and set .I errno to indicate the error. + .SH ERRORS The .BR libsimple_vputenvf () @@ -114,6 +118,7 @@ Insufficient memory was available. They may also fail for any reason specified for the .BR vsnprintf (3) function. + .SH ATTRIBUTES For an explanation of the terms used in this section, see .BR attributes (7). @@ -162,14 +167,19 @@ T{ .BR libsimple_eputenvf () T} Async-cancel safety AC-Safe .TE + .SH EXAMPLES None. + .SH APPLICATION USAGE None. + .SH RATIONALE None. + .SH FUTURE DIRECTIONS None. + .SH NOTES If the construct does not contain the .B '=' @@ -182,12 +192,14 @@ the behaviour is unspecified when countered by the and .BR unsetenv (3) functions. + .SH BUGS There is no mechanism for detecting which entries in the environment are statically allocated and which are dynamically allocated, this can lead to memory leaks with are detected by .BR valgrind (1). + .SH SEE ALSO .BR putenv (3), .BR setenv (3), |