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Re: CURLOPT_WRITEFUNCTION issues - warning: curl_easy_setopt expects a curl_write_callback argument

From: Gavin Henry via curl-library <>
Date: Tue, 18 Jan 2022 21:08:06 +0000

Yeah, RH's are:

-Wall -Werror -Wextra -Wpedantic -pedantic -Wformat=2
-Wno-unused-parameter -Wshadow -Wwrite-strings -Wstrict-prototypes
-Wold-style-definition -Wredundant-decls -Wnested-externs
-Wmissing-include-dirs -std=c18 -D_FORTIFY_SOURCE=2 -fpie -fpic -g3
-O2 -fstack-protector-strong -grecord-gcc-switches
-Werror=format-security -Werror=implicit-function-declaration
-Wmisleading-indentation -O2 -flto=auto -ffat-lto-objects
-fexceptions -g -grecord-gcc-switches -pipe -Wall
-Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
-fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1
 -m64 -mtune=generic -fasynchronous-unwind-tables
-fstack-clash-protection -fcf-protection -Wl,-z,relro -Wl,--as-needed
 -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld

mine are:

-Wall -Werror -Wextra -Wpedantic -pedantic \
          -Wformat=2 -Wno-unused-parameter -Wshadow \
          -Wwrite-strings -Wstrict-prototypes -Wold-style-definition \
          -Wredundant-decls -Wnested-externs -Wmissing-include-dirs \
          -std=c18 -D_FORTIFY_SOURCE=2 -fpie -fpic -g3 -O2 \
          -fstack-protector-strong -grecord-gcc-switches \
          -Werror=format-security -Werror=implicit-function-declaration \

Sorry for the noise. Will figure it out.

Received on 2022-01-18