Query: clearenv
OS: hpux
Section: 3c
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
clearenv(3C) clearenv(3C)NAMEclearenv - clear the process environmentSYNOPSISDESCRIPTIONclears the process environment. No environment variables are defined immediately after a call to modifies the value of the pointer environ. This means that copies of that pointer are invalid after a call toRETURN VALUEUpon successful completion, returns zero; otherwise, it returns -1 and sets to indicate the error.ERRORSfails if the following condition is encountered: [ENOMEM] Failed to free or reallocate memory for the process environment.SEE ALSOenviron(5), getenv(3C), putenv(3C), thread_safety(5), <stdlib.h>.STANDARDS CONFORMANCEclearenv(3C)
Related Man Pages |
---|
clearenv(3) - linux |
clearenv(3) - debian |
clearenv(3) - minix |
clearenv(3) - mojave |
clearenv(3) - php |
Similar Topics in the Unix Linux Community |
---|
Unix File Permissions |
PHP Man Pages Now Available (Over 10,000) |
How to extract every repeated string between two specific string? |
awk - Multi-line data to be stored in variable |